ENPRO INC. logo

ENPRO INC.

4 Marks
Corp.
First Filed:Jan 21, 1982Latest Filed:Dec 5, 2025Address:121 S. Lombard Rd., Addison, IL 60101

Portfolio Overview

Registered
1(25%)
Pending
1(25%)
Dead
2(50%)

Top Classes

Class 42
Software, IT Services & Scientific Research
2(50%)
Class 35
Advertising, Business Services & Retail
2(50%)
Class 37
Construction and Repair
1(25%)

TTAB Proceedings

No litigation activity

Top Firms

PERKINS COIE LLP(Dec 2013)
1
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1
DYKEMA GOSSETT PLLC(Apr 2014)
1

Trademark Portfolio

4 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
ENPRO
ENPRO
Service Mark
Word
PENDING
Owner:
Serial:99531789
Filed:Dec 5, 2025
Classes:35, 37, 42
Goods & Services
Class 035: Manufacturer representative and distributorship services in the field of engineered products, systems and services; Class 037: Maintenance and/or repair of air operated diaphragm pumps, chemical metering pumps, mechanical seals, compressed air dryers, gearboxes, heat exchangers, oil purification equipment, tank blanketing valves and conservation breather vents; Class 042: Consulting services in the field of design, development, and improvement of manufacturing and production processes
A RELENTLESS ALLY FOR AMERICAN MANUFACTURING
Owner:
Serial:86266284
Filed:Apr 29, 2014
Classes:35, 42
Registration:4823104
Registered:Sep 29, 2015
Goods & Services
manufacturer representative and distributorship services in the field of engineered products, systems and services | consulting services in the field of design, development, and improvement of manufacturing and production processes
ENPRO
ENPRO
Service Mark
Combined
CANCELLED
Owner:
Serial:86150503
Filed:Dec 22, 2013
Classes:40, 41
Registration:4596175
Registered:Sep 2, 2014
Goods & Services
[ organizing and conducting educational conferences and seminars on workplace safety; training in the field of workplace safety ]; manufacturing and prototype fabrication services for others in the fields of sealing products, namely, gaskets, seals, mechanical seals, bearings, bushings, bearing housings, bearing assemblies, bearing isolators, compression packing, hydraulic packing, pump packing, rod packing, cone packing, pump diaphragms, expansion joints, butterfly valves, flange rings, split rings, sealing rings, pressure actuated rings, valve cups, seating cups, seating rings, wheel-end seals, compressor valves, compressor packing rings and cases, compressor wiper rings and cases, rider rings, piston rings, spring-energized jacketed seals, and PTFE tapes and films; manufacturing and prototype fabrication services for others in the fields of air compressors, diesel and dual-fuel engines, flange systems, vehicle wheel-end components, vehicle brakes, and vehicle suspension systems; research in the field of manufacturing processes
ENPRO
ENPRO
Trademark
Word
CANCELLED
Owner:
Serial:73346524
Filed:Jan 21, 1982
Classes:9
Registration:1218259
Registered:Nov 30, 1982
Goods & Services
Automatic Vent Dampers for Furnaces

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