MUELLER INDUSTRIES, INC. logo

MUELLER INDUSTRIES, INC.

62 Marks
Corp.
First Filed:Sep 29, 1927Latest Filed:Feb 13, 2026Address:150 Schilling Blvd., Collierville, TN 38017

Portfolio Overview

Registered
35(56%)
Pending
2(3%)
Dead
25(40%)
Previous
1

Top Classes

Class 11
HVAC, Lighting & Kitchen Appliances
28(45%)
Class 6
Metal Building Materials & Hardware
27(44%)
Class 17
Rubber, Plastics & Insulation
10(16%)

TTAB Proceedings

Total Proceedings
23
As Plaintiff
18(78%)
As Defendant
5(22%)

Top Firms

Muellerindustries(Jun 2008)
32
HARNESS, DICKEY & PIERCE, P....(May 2019)
24
ALSTON & BIRD LLP(Nov 2008)
1

Trademark Activity Timeline(1980 – 2026)

Trademark Portfolio

63 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
MG MACHINING
MG MACHINING
Service Mark
Combined
PENDING
Owner:
Serial:99651254
Filed:Feb 13, 2026
Classes:40
Goods & Services
Class 040: Custom manufacture of precision machined products; Custom manufacture of automotive parts
MG MACHINING
MG MACHINING
Service Mark
Combined
PENDING
Owner:
Serial:99651252
Filed:Feb 13, 2026
Classes:40
Goods & Services
Class 040: Custom manufacture of precision machined products; Custom manufacture of automotive parts
DURAGUARD
DURAGUARD
Trademark
Word
REGISTERED
Owner:
Serial:88414011
Filed:May 3, 2019
Classes:11
Registration:5925320
Registered:Dec 3, 2019
Goods & Services
insulated line sets and suction lines for use with HVACR applications
LINESETS, INC.
LINESETS, INC.
Service Mark
Combined
REGISTERED
Owner:
Serial:88077254
Filed:Aug 14, 2018
Classes:35
Registration:5865718
Registered:Sep 24, 2019
Goods & Services
"LINESETS, INC."
MUELLER
MUELLER
Trademark
Combined
ABANDONED
Owner:
Serial:77741503
Filed:May 20, 2009
Classes:6
FLOW LOCK
FLOW LOCK
Trademark
Combined
ABANDONED
Owner:
Serial:77620454
Filed:Nov 24, 2008
Classes:11
PROLINE SERIES
PROLINE SERIES
Trademark
Combined
REGISTERED
Owner:
Serial:77979260
Filed:Jun 12, 2008
Classes:6, 19
Registration:3788723
Registered:May 11, 2010
Goods & Services
Class 006: Metal pipe with threads; metal pipe fittings; none for use with fluid and corrosive handling applications; Class 019: Rigid plastic pipe with threads; none for use with fluid and corrosive handling applications
PROLINE SERIES
PROLINE SERIES
Trademark
Combined
ABANDONED
Owner:
Serial:77497640
Filed:Jun 12, 2008
Classes:17
Goods & Services
"SERIES"
ST-WELD
ST-WELD
Trademark
Word
CANCELLED
Owner:
Serial:77391952
Filed:Feb 8, 2008
Classes:1
Registration:3624108
Registered:May 19, 2009
STREAMTECH
STREAMTECH
Trademark
Stylized
ABANDONED
Owner:
Serial:77335241
Filed:Nov 21, 2007
Classes:17
STREAMTECH
STREAMTECH
Trademark
Stylized
CANCELLED
Owner:
Serial:77977489
Filed:Nov 21, 2007
Classes:1, 6, 8
Registration:3677808
Registered:Sep 1, 2009
Goods & Services
Class 001: Industrial adhesives used for joining pipe, tube, and fitting; Class 006: Copper pipe and tube, copper pipe and tube fittings, steel pipe and steel pipe fittings; Class 008: Manually-operated hand dispensing tools, namely, adhesive applicator for industrial use
PROLINE SERIES
PROLINE SERIES
Trademark
Combined
REGISTERED
Owner:
Serial:77323658
Filed:Nov 7, 2007
Classes:11
Registration:3578641
Registered:Feb 24, 2009
Goods & Services
Class 011: plumbing fixtures, namely, valves
PROLINE SERIES
PROLINE SERIES
Trademark
Combined
ABANDONED
Owner:
Serial:77316108
Filed:Oct 29, 2007
Classes:11
Goods & Services
"SERIES"
PROLINE SERIES
PROLINE SERIES
Trademark
Combined
CANCELLED
Owner:
Serial:77979790
Filed:Oct 29, 2007
Classes:17
Registration:3839322
Registered:Aug 24, 2010
Goods & Services
Class 017: Plastic pipe fittings, none for use with fluid and corrosive handling applications
PROLINE SERIES
PROLINE SERIES
Trademark
Combined
REGISTERED
Owner:
Serial:77316121
Filed:Oct 29, 2007
Classes:6
Registration:4292529
Registered:Feb 19, 2013
Goods & Services
Class 006: Copper tube and copper tube fittings, none for use with fluid and corrosive handling applications
RAPID-FIRE
RAPID-FIRE
Trademark
Combined
REGISTERED
Owner:
Serial:77183087
Filed:May 16, 2007
Classes:6
Registration:3359429
Registered:Dec 25, 2007
Goods & Services
Pre-soldered copper fittings, namely, copper elbows, tees, couplings, adapters and caps all for connecting to copper tube and tubing in plumbing and refrigeration applications
LINESETS, INC.
LINESETS, INC.
Service Mark
Combined
CANCELLED
Owner:
Serial:78966321
Filed:Sep 1, 2006
Classes:35
Registration:3340024
Registered:Nov 20, 2007
Goods & Services
Class 035: Wholesale ordering services in the field of air conditioning line sets
GASSHIELD
GASSHIELD
Trademark
Word
REGISTERED
Owner:
Serial:78957775
Filed:Aug 22, 2006
Classes:6
Registration:3242524
Registered:May 15, 2007
Goods & Services
Class 006: plastic coated copper tube
OILSHIELD
OILSHIELD
Trademark
Word
REGISTERED
Owner:
Serial:78957799
Filed:Aug 22, 2006
Classes:6
Registration:3242525
Registered:May 15, 2007
Goods & Services
Class 006: plastic coated copper tube
PLUMBSHIELD
PLUMBSHIELD
Trademark
Word
REGISTERED
Owner:
Serial:78957740
Filed:Aug 22, 2006
Classes:6
Registration:3242523
Registered:May 15, 2007
Goods & Services
Class 006: plastic coated copper tube
RAPID-FIRE
RAPID-FIRE
Trademark
Combined
CANCELLED
Owner:
Serial:78690345
Filed:Aug 11, 2005
Classes:6
Registration:3288823
Registered:Sep 4, 2007
CALLISTON BY B&K
CALLISTON BY B&K
Trademark
Word
CANCELLED
Owner:
Serial:76614975
Filed:Oct 7, 2004
Classes:11
Registration:3088163
Registered:May 2, 2006
Goods & Services
faucets
CUPEX
CUPEX
Trademark
Word
ABANDONED
Owner:
Serial:76547248
Filed:Sep 11, 2003
Classes:20
Goods & Services
conduit and fittings for fluid distribution in the fields of plumbing, refrigeration, and air conditioning
QUARTER MASTER
QUARTER MASTER
Trademark
Combined
REGISTERED
Owner:
Serial:76362443
Filed:Jan 15, 2002
Classes:11
Registration:2851404
Registered:Jun 8, 2004
Goods & Services
MANUALLY-OPERATED PLUMBING VALVES
SOUTHLAND
SOUTHLAND
Trademark
Combined
REGISTERED
Owner:
Serial:76331638
Filed:Oct 29, 2001
Classes:6
Registration:2668623
Registered:Dec 31, 2002
Goods & Services
Steel pipe nipples, brass pipe nipples; metal merchant pipe couplings; malleable metal pipe fittings
MUELLER REFRIGERATION
REGISTERED
Owner:
Serial:76090862
Filed:Jul 11, 2000
Classes:11
Registration:2522066
Registered:Dec 25, 2001
Goods & Services
"REFRIGERATION "
STREAMLINE CT-98
STREAMLINE CT-98
Trademark
Word
ABANDONED
Owner:
Serial:76018031
Filed:Mar 31, 2000
Classes:17
HALSTEAD
HALSTEAD
Trademark
Word
REGISTERED
Owner:
Serial:75657612
Filed:Mar 4, 1999
Classes:6
Registration:2613653
Registered:Sep 3, 2002
Goods & Services
metallic tubing
BESTOP
BESTOP
Trademark
Word
CANCELLED
Owner:
Serial:75582341
Filed:Nov 3, 1998
Classes:11
Registration:2318572
Registered:Feb 15, 2000
Goods & Services
Plumbing fittings, namely, stop valves
M PRECISION TUBE
M PRECISION TUBE
Service Mark
Combined
CANCELLED
Owner:
Serial:75331099
Filed:Jul 7, 1997
Classes:40, 42
Registration:2645986
Registered:Nov 5, 2002
Goods & Services
manufacture of non-ferrous metal fabricated tubing and tubular parts and custom formed and shaped non-ferrous metal tubing to the order and/or specifications of others; "TUBE"; design of non-ferrous metal tubular parts and custom shaped and formed non-ferrous metal tubing for others
CYCLEMASTER
CYCLEMASTER
Trademark
Word
REGISTERED
Owner:
Serial:75064073
Filed:Feb 14, 1996
Classes:6, 11
Registration:2127698
Registered:Jan 6, 1998
Goods & Services
metal fluid activated ball valves; fluid activated ball valves for use in the refrigeration field
MUELLER REFRIGERATION PRODUCTS CO.
CANCELLED
Owner:
Serial:74736416
Filed:Sep 19, 1995
Classes:11
Registration:2117269
Registered:Dec 2, 1997
Goods & Services
refrigeration and air conditioning equipment, namely, filters, strainers, dryers, copper, brass and bronze fittings and forgings, valves and replacement parts therefor; "REFRIGERATION PRODUCTS CO."
AQUAMASSAGE
AQUAMASSAGE
Trademark
Word
CANCELLED
Owner:
Serial:74694273
Filed:Jun 26, 1995
Classes:11
Registration:2131603
Registered:Jan 27, 1998
Goods & Services
showerheads
M QUICK PICS
M QUICK PICS
Service Mark
Combined
CANCELLED
Owner:
Serial:74691396
Filed:Jun 2, 1995
Classes:42
Registration:2148040
Registered:Mar 31, 1998
Goods & Services
specialized section of retail and wholesale store services featuring refrigeration replacement parts
MUELLER STREAMLINE CO.
CANCELLED
Owner:
Serial:74631247
Filed:Feb 7, 1995
Classes:6, 11, 20
Registration:2157112
Registered:May 12, 1998
Goods & Services
copper tube; steel, copper, and bronze pipe and tube fittings; [ copper tube straps; ] copper and brass fittings and forgings; [ refrigeration and air conditioning equipment, namely valves, filters, strainers, dryers, refrigerant recovery units, and replacement parts therefor ]; "CO."; [ plastic valves (other than machine parts), and replacement parts therefor; plastic pipe fittings ]
M
M
Trademark
Combined
REGISTERED
Owner:
Serial:74537731
Filed:Jun 14, 1994
Classes:6, 11, 17, +3
Registration:1992366
Registered:Aug 13, 1996
Goods & Services
manufacture of the following goods to the order and/or specifications of others - tube, pipe, nipples, fittings, rods, valves, dryers, strainers, filters, refrigerant recovery apparatus and parts and accessories therefore in the fields of plumbing, refrigeration, and air conditioning, and forging and cold metal extrusion and impact products; copper tube, steel, copper, and bronze pipe and tube fittings; copper tube straps; non-ferrous metal rods for further manufacture; metal moldings formed by mechanical pressure with and without heat; plastic pipe for plumbing purposes, plastic pipe nipples, sealing tape and sealing gum for sealing pipe and tube joints; refrigeration and air conditioning equipment, namely valves, filters, strainers, dryers, copper and brass fittings and forgings, refrigerant recovery units, and replacement parts therefore; plastic valves (other than machine parts) and replacement parts therefore; plastic pipe fittings; design of the following goods for others - tube, pipe, nipples, fittings, rods, valves, dryers, strainers, filters, refrigerant recovery apparatus and parts and accessories therefore in the fields of plumbing, refrigeration, and air conditioning, and forging and cold metal extrusion, and impact products
MUELLER INDUSTRIES, INC.
MUELLER INDUSTRIES, INC.
Trademark
Stylized
REGISTERED
Owner:
Serial:74537728
Filed:Jun 14, 1994
Classes:6, 11, 17, +3
Registration:2051777
Registered:Apr 15, 1997
Goods & Services
[ manufacture of the following goods to the order and/or specifications of others - tube, pipe, nipples, fittings, rods, valves, dryers, strainers, filters, refrigerant recovery apparatus and parts and accessories therefor in the field of plumbing, refrigeration, and air conditioning, and forging and cold metal extrusion and impact products ]; copper tube; steel, copper, and bronze pipe and tube fittings; copper tube straps; non-ferrous metal rods for further manufacture; metal moldings formed by mechanical pressure with and without heat; [ plastic pipe for plumbing purposes; plastic pipe nipples; sealing tape and sealing gum for sealing pipe and tube joints ]; refrigeration and air conditioning equipment, namely, valves, filters, strainers, dryers, copper and brass fittings and forgings, [ refrigerant recovery units, ] and replacement parts therefor; "INDUSTRIES, INC."; plastic valves (other than machine parts), and replacement parts therefor; plastic pipe fittings; [ design of the following goods for others - tube, pipe, nipples, fittings, rods, valves, dryers, strainers, filters, [ refrigerant recovery apparatus ] and parts and accessories therefor in the fields of plumbing, refrigeration, and air conditioning, and forging and cold metal extrusion, and impact products ]
M BRASS
M BRASS
Trademark
Combined
CANCELLED
Owner:
Serial:74536680
Filed:Jun 13, 1994
Classes:6
Registration:2067483
Registered:Jun 3, 1997
Goods & Services
non-ferrous metal rods for further manufacture; metal moldings formed by mechanical pressure with and without heat; "BRASS"
STREAMLINE
STREAMLINE
Trademark
Word
REGISTERED
Owner:
Serial:74536858
Filed:Jun 13, 1994
Classes:6, 11, 17, +1
Registration:1927494
Registered:Oct 17, 1995
Goods & Services
copper tube; steel, copper, and bronze pipe and tube fittings; copper tube straps; [ plastic pipe for plumbing purposes, plastic pipe nipples, sealing tape and sealing gum for sealing pipe and tube joints ]; refrigeration and air conditioning equipment, namely valves, filters, strainers, dryers, copper and brass fittings and forgings [ , refrigerant recovery units, and replacement parts therefor ]; plastic valves (other than machine parts) and replacement parts therefore; plastic pipe fittings
74481318
74481318
Trademark
Design
REGISTERED
Owner:
Serial:74481318
Filed:Jan 24, 1994
Classes:6
Registration:2036255
Registered:Feb 4, 1997
Goods & Services
manually operated metal valves and manually operated metal valve handles
EZ-CONNECT
EZ-CONNECT
Trademark
Word
REGISTERED
Owner:
Serial:74480072
Filed:Jan 18, 1994
Classes:6
Registration:1912236
Registered:Aug 15, 1995
Goods & Services
plumbing adapters, namely couplings and joints, made of metal, for pipes
M STREAMLINE
M STREAMLINE
Trademark
Combined
REGISTERED
Owner:
Serial:74467566
Filed:Dec 9, 1993
Classes:6, 11, 17, +1
Registration:1919230
Registered:Sep 19, 1995
Goods & Services
copper tube; steel, copper, and bronze pipe and tube fittings, copper tube straps; [plastic pipe for plumbing purposes, plastic pipe nipples, sealing tape and sealing gum for sealing pipe and tube joints ]; refrigeration and air conditioning equipment; namely, valves, filters, strainers, dryers, copper and brass fittings and forgings [, refrigerant recovery units, and replacement parts therefore ]; plastic valves (other than machine parts) and replacement parts therefore, and plastic pipe fittings
STREAMLINE
STREAMLINE
Trademark
Stylized
REGISTERED
Owner:
Serial:74467563
Filed:Dec 9, 1993
Classes:6, 11, 17, +1
Registration:1919229
Registered:Sep 19, 1995
Goods & Services
copper tube; steel, copper, and bronze pipe and tube fittings, copper tube straps; [plastic pipe for plumbing purposes, plastic pipe nipples, sealing tape and sealing gum for sealing pipe and tube joints]; refrigeration and air conditioning equipment; namely, valves, filters, strainers, dryers, copper and brass fittings and forgings [refrigerant recovery units, and replacement parts therefor]; plastic valves (other than machine parts) and replacement parts therefore, and plastic pipe fittings
THE BEST FITTINGS IN THE JOINT
REGISTERED
Owner:
Serial:74467565
Filed:Dec 9, 1993
Classes:6, 11, 17, +1
Registration:1921467
Registered:Sep 26, 1995
Goods & Services
copper tube; steel, copper, and bronze pipe and tube fittings, copper tube straps; [plastic pipe for plumbing purposes, plastic pipe nipples, sealing tape and sealing gum for sealing pipe and tube joints]; refrigeration and air conditioning equipment; namely, valves, filters, strainers, dryers, copper and brass fittings and forgings, [refrigerant recovery units, and replacement parts therefor]; plastic valves (other than machine parts) and replacement parts therefore, and plastic pipe fittings
SOS
SOS
Trademark
Word
ABANDONED
Owner:
Serial:74466459
Filed:Dec 7, 1993
Classes:11
Goods & Services
refrigeration and air conditioning equipment, namely apparatus for removing water and other foreign materials from refrigerant fluids, and replacement parts therefor
STREAMLINE ONE SHOT
STREAMLINE ONE SHOT
Trademark
Word
CANCELLED
Owner:
Serial:74466460
Filed:Dec 7, 1993
Classes:11
Registration:1977101
Registered:May 28, 1996
Goods & Services
refrigeration and air conditioning equipment; namely, apparatus for removing water and other foreign materials from refrigerant fluids, and replacement parts therefor
DATA TAG
DATA TAG
Trademark
Word
REGISTERED
Owner:
Serial:74197641
Filed:Aug 23, 1991
Classes:11
Registration:1700451
Registered:Jul 14, 1992
Goods & Services
plumbing valves; namely, ball valves, globe valves, gate valves, washing machine valves, boiler drain valves, hose bibs, sill cocks, garden valves, evaporative cooler valves, stop valves, and stop and waste valves; "TAG"
LEADERSHIP BY DESIGN
CANCELLED
Owner:
Serial:74009616
Filed:Dec 11, 1989
Classes:11
Registration:1623511
Registered:Nov 20, 1990
BALLMASTER
BALLMASTER
Trademark
Word
CANCELLED
Owner:
Serial:73267276
Filed:Jun 23, 1980
Classes:7
Registration:1181860
Registered:Dec 15, 1981
Goods & Services
Mechanically Operated Ball Valves Used Primarily in the Refrigeration Field
B & K
B & K
Trademark
Combined
REGISTERED
Owner:
Serial:73144272
Filed:Oct 11, 1977
Classes:11
Registration:1095872
Registered:Jul 11, 1978
Goods & Services
PLUMBING FIXTURES-NAMELY, VALVES, SILL AND GAS COCKS, BIBBS, DRAINS, SHOWER HEADS, FAUCETS, STRAINERS, COMPRESSION REPAIR COUPLINGS, FLANGES, HUMIDIFIER KITS FOR ICE MAKING EQUIPMENT, AND DISPOSAL CONNECTORS
BK
BK
Trademark
Word
EXPIRED
Owner:
Serial:73144271
Filed:Oct 11, 1977
Classes:11
Registration:1088630
Registered:Apr 4, 1978
Goods & Services
PLUMBING FIXTURES-NAMELY, VALVES
NITROGENIZED
NITROGENIZED
Trademark
Word
REGISTERED
Owner:
Serial:73015206
Filed:Mar 7, 1974
Classes:6
Registration:1123584
Registered:Aug 7, 1979
Goods & Services
COPPER TUBING SOLD WITH RUBBER PLUGS THEREIN
DYNALLOY
DYNALLOY
Trademark
Word
REGISTERED
Owner:
Serial:72145837
Filed:May 31, 1962
Classes:6, 14
Registration:0761222
Registered:Dec 10, 1963
Goods & Services
Forgeable Bronze Bearing Alloys
M
M
Trademark
Combined
REGISTERED
Owner:
Serial:72099952
Filed:Jun 29, 1960
Classes:11, 31
Registration:0718553
Registered:Jul 18, 1961
Goods & Services
Refrigeration Equipment-Namely, Driers, Refrigeration Valves and Refrigerant Liquid Level Indicators
M
M
Trademark
Combined
REGISTERED
Owner:
Serial:72099950
Filed:Jun 29, 1960
Classes:6, 14
Registration:0732953
Registered:Jun 19, 1962
Goods & Services
Forgings, Cold Metal Extrusions, and Castings
DRYMASTER
DRYMASTER
Trademark
Word
REGISTERED
Owner:
Serial:72056171
Filed:Jul 28, 1958
Classes:11, 31
Registration:0673853
Registered:Feb 10, 1959
Goods & Services
REFRIGERATION EQUIPMENT-NAMELY, APPARATUS FOR REMOVING WATER AND OTHER FOREIGN MATERIALS FROM REFRIGERANT FLUIDS
LINEMASTER
LINEMASTER
Trademark
Word
REGISTERED
Owner:
Serial:72056170
Filed:Jul 28, 1958
Classes:11, 31
Registration:0673852
Registered:Feb 10, 1959
Goods & Services
REFRIGERATION EQUIPMENT-NAMELY, DIAPHRAGM SHUT-OFF VALVES
SAFETYMASTER
SAFETYMASTER
Trademark
Word
REGISTERED
Owner:
Serial:72056172
Filed:Jul 28, 1958
Classes:11, 31
Registration:0673854
Registered:Feb 10, 1959
Goods & Services
REFRIGERATION EQUIPMENT-NAMELY, RELIEF VALVES
STREAMLINE
STREAMLINE
Trademark
Word
REGISTERED
Owner:
Serial:71315003
Filed:May 25, 1931
Classes:13
Registration:0309442
Registered:Jan 16, 1934
Goods & Services
PLUMBING, STEAM FITTING AND GAS FITTING VALVES, PIPE HANGERS
STREAMLINE
STREAMLINE
Trademark
Word
REGISTERED
Owner:
Serial:71296711
Filed:Mar 1, 1930
Classes:6, 13
Registration:0274272
Registered:Aug 26, 1930
Goods & Services
METAL FLUID CONDUITS AND FITTINGS THEREFOR
MB
MB
Trademark
Word
REGISTERED
Owner:
Serial:71255393
Filed:Sep 29, 1927
Classes:13
Registration:0240686
Registered:Apr 3, 1928
Goods & Services
[ NONFERROUS-METAL PIPE, ] PIPE FITTINGS, [ BOLTS, NUTS, SCREWS, ] NOZZLES, [ BALL SEATS, ] GLANDS, [ WASHERS, PINS, RIVETS, RINGS, STUDS, JETS, SPINDLES, COLLARS, ] VALVES, AND VALVE PARTS
MB
MB
Trademark
Word
REGISTERED
Owner:
Serial:71255392
Filed:Sep 29, 1927
Classes:6, 14
Registration:0243380
Registered:Jun 19, 1928
Goods & Services
[ INGOTS, PIGS, RODS, ] FORGINGS, [ AND CASTINGS ] OF NONFERROUS METAL
CALLISTO
CALLISTO
Trademark
Word
Previous
ABANDONED
Owner:
Serial:76362442
Filed:Jan 15, 2002
Classes:11
Goods & Services
faucets

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