GENERAL FILTER COMPANY logo

GENERAL FILTER COMPANY

6 Marks
Corp.
First Filed:Jul 16, 1952Latest Filed:Mar 2, 1994Address:600 Arrasmith Trail, Ames, IA 500109761

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Class 11
HVAC, Lighting & Kitchen Appliances
6(100%)
Class 31
Natural Agricultural Products
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Trademark Portfolio

13 results

(current & previous marks)

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Filed
Registered
Last Activity
GF
GF
Trademark
Combined
CANCELLED
Owner:
Serial:74495937
Filed:Mar 2, 1994
Classes:11
Registration:1896097
Registered:May 30, 1995
Description: Aerators/degasifiers, clarifiers, filters and softeners for water treatment in the field of water clarification, water purification, water softening, water conditioning, water filtration, and dewatering
SURF
SURF
Trademark
Word
CANCELLED
Owner:
Serial:74310409
Filed:Sep 1, 1992
Classes:11
Registration:1819457
Registered:Feb 1, 1994
Description: Filters for industrial waste water treatment
GF
GF
Trademark
Combined
CANCELLED
Owner:
Serial:73114480
Filed:Feb 2, 1977
Classes:11
Registration:1143249
Registered:Dec 16, 1980
Description: Water Treatment Systems Comprising Aerators, Iron and Manganese Removal Plants, Mixers, Flocculators, Solid Contact Treating Units, Carbon Absorption Columns, Recarbonators, Sludge Collectors and Thickeners, Packed Bed Reactors, Stripping Towers, Chemical Feeders, Ion Exchangers, Flow Indicators, Filters, Rotary Distributors for Filters, Clarifying Systems and Potable, Process and Waste Water Treatment Plants
PAK TOR
PAK TOR
Trademark
Stylized
EXPIRED
Owner:
Serial:72460913
Filed:Jun 21, 1973
Classes:11, 31
Registration:0986911
Registered:Jun 25, 1974
Description: WASTE WATER TREATMENT APPARATUS-NAMELY, A PACKED BED REACTOR
DUOVAL
DUOVAL
Trademark
Stylized
EXPIRED
Owner:
Serial:72372019
Filed:Sep 29, 1970
Classes:11, 31
Registration:0933560
Registered:May 9, 1972
Description: WATER FILTRATION EQUIPMENT-NAMELY, FILTRATION TANK UNITS AND ASSOCIATED INLET AND OUTLET CONTROLS
GFC
GFC
Trademark
Combined
EXPIRED
Owner:
Serial:71632611
Filed:Jul 16, 1952
Classes:11, 31
Registration:0596402
Registered:Oct 5, 1954
Description: FILTERS AND WATER SOFTENER TANKS
AERALATER
AERALATER
Trademark
Word
Previous
REGISTERED
Owner:
Serial:73579360
Filed:Jan 24, 1986
Classes:11
Registration:1410370
Registered:Sep 23, 1986
Description: PACKAGED WATER FILTERING PLANTS FOR POTABLE WATER
MULTIWASH
MULTIWASH
Trademark
Word
Previous
REGISTERED
Owner:
Serial:73179476
Filed:Jul 24, 1978
Classes:11
Registration:1125173
Registered:Sep 18, 1979
Description: WATER FILTRATION APPARATUS FOR COMMERICIAL AND INDUSTRIAL USE
CENTROL
CENTROL
Trademark
Stylized
Previous
REGISTERED
Owner:
Serial:72250660
Filed:Jul 20, 1966
Classes:11, 31
Registration:0837937
Registered:Oct 31, 1967
Description: WATER FILTRATION EQUIPMENT, COMPRISING A GROUP OF GRAVITY FILTERS ARRANGED AROUND A CONTROL COLUMN
AERALATER
AERALATER
Trademark
Word
Previous
REGISTERED
Owner:
Serial:72173449
Filed:Jul 22, 1963
Classes:11, 31
Registration:0766702
Registered:Mar 17, 1964
Description: Unitized or Packaged Plant for the Treatment of Water, Including the Removal of Iron and Odor from the Water
MULTICELL
MULTICELL
Trademark
Word
Previous
CANCELLED
Owner:
Serial:72173448
Filed:Jul 22, 1963
Classes:11
Registration:0797204
Registered:Oct 5, 1965
Description: HORIZONTAL PRESSURE FILTERS FOR WATER FILTRATION
GARD
GARD
Trademark
Stylized
Previous
CANCELLED
Owner:
Serial:71678861
Filed:Dec 23, 1954
Classes:11, 23
Registration:0626501
Registered:May 8, 1956
Description: ROTARY DISTRIBUTOR FOR A TRICKLING FILTER
CONTRAFLO
CONTRAFLO
Trademark
Word
Previous
REGISTERED
Owner:
Serial:71621143
Filed:Nov 13, 1951
Classes:7, 23
Registration:0599016
Registered:Dec 7, 1954
Description: SLUDGE CLARIFIER COMPRISED OF A TANK CONTAINING A MOTOR-DRIVEN AGITATOR, BAFFLES AND PIPING INTO WHICH A LIQUID CONTAINING SLUDGE IS PASSED AND THE SLUDGE SEPARATED BY SEDIMENTATION FROM THE CLARIFIED EFFLUENT