-
Humidifier with swingable cover
-
Patent number 6,588,734
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Issue date Jul 8, 2003
-
General Filters, Inc.
-
Carl R. Redner
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
-
Furnace mounted humidifier
-
Patent number D458356
-
Issue date Jun 4, 2002
-
General Filters, Inc.
-
Carl R. Redner
-
D23 - Environmental heating and cooling
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Activated carbon air purifier
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Patent number 5,593,481
-
Issue date Jan 14, 1997
-
General Filters, Inc.
-
Carl R. Redner
-
F24 - HEATING RANGES VENTILATING
-
-
Rotary drum humidifier
-
Patent number 4,200,598
-
Issue date Apr 29, 1980
-
General Filters, Inc.
-
Richard J. Yeagle
-
F24 - HEATING RANGES VENTILATING
-
Rotary drum humidifier
-
Patent number 4,199,536
-
Issue date Apr 22, 1980
-
General Filters, Inc.
-
Richard J. Yeagle
-
F24 - HEATING RANGES VENTILATING
-
-
-
-
-
99075661 - TUFFCOIL
-
Serial number 99075661
-
Filing date Mar 10, 2025
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
90067262 - BREATHE HEALTHIER
-
Serial number 90067262
-
Registration number 6514107
-
Filing date Jul 22, 2020
-
General Filters, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
86179881 - HEALTHYAIRE
-
Serial number 86179881
-
Registration number 4638514
-
Filing date Jan 30, 2014
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
77809033 - VAPOR PAD
-
Serial number 77809033
-
Registration number 3921283
-
Filing date Aug 20, 2009
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
77636104 - FLATPAC
-
Serial number 77636104
-
Registration number 3764890
-
Filing date Dec 18, 2008
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
77322658 - BIOGASKET
-
Serial number 77322658
-
Registration number 3500009
-
Filing date Nov 6, 2007
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
77291475 - QWIKPLEAT
-
Serial number 77291475
-
Filing date Sep 28, 2007
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
77285538 - RESERVEPRO
-
Serial number 77285538
-
Registration number 3475236
-
Filing date Sep 21, 2007
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
77185941 - GENERALAIRE ELITE
-
Serial number 77185941
-
Registration number 3372453
-
Filing date May 21, 2007
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
77066538 - MICROBESWATTER
-
Serial number 77066538
-
Registration number 3427627
-
Filing date Dec 18, 2006
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
77066515 - DURAPLAST
-
Serial number 77066515
-
Registration number 3370023
-
Filing date Dec 18, 2006
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
77066560 - QUARTZCOAT
-
Serial number 77066560
-
Filing date Dec 18, 2006
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
77066495 - VECTORFLO
-
Serial number 77066495
-
Registration number 3441503
-
Filing date Dec 18, 2006
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
78933962 - PRODUCTS THAT LET YOU BREATHE A LITTLE EASIER
-
Serial number 78933962
-
Registration number 3321788
-
Filing date Jul 20, 2006
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
78933946 - KINETIC-FLO
-
Serial number 78933946
-
Registration number 3363801
-
Filing date Jul 20, 2006
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
78931870 - RESERVEPRO
-
Serial number 78931870
-
Filing date Jul 18, 2006
-
GENERAL FILTERS, INC.
-
37 - Building construction
-
78888034 - GENERAL FILTER
-
Serial number 78888034
-
Registration number 3264646
-
Filing date May 19, 2006
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
78884644 - UNIFILTER
-
Serial number 78884644
-
Registration number 3334854
-
Filing date May 16, 2006
-
GENERAL FILTERS, INC.
-
7 - Machines and machine tools
-
75452972 - GENERALAIRE
-
Serial number 75452972
-
Registration number 2373493
-
Filing date Mar 19, 1998
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
74495937 - GF
-
Serial number 74495937
-
Registration number 1896097
-
Filing date Mar 2, 1994
-
General Filter Company
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
74310409 - SURF
-
Serial number 74310409
-
Registration number 1819457
-
Filing date Sep 1, 1992
-
General Filter Company
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
73579360 - AERALATER
-
Serial number 73579360
-
Registration number 1410370
-
Filing date Jan 24, 1986
-
General Filter Company
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
73294064 - GENERAL FILTER
-
Serial number 73294064
-
Registration number 1207115
-
Filing date Jan 22, 1981
-
GENERAL FILTERS, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
73294065 - GF
-
Serial number 73294065
-
Registration number 1212936
-
Filing date Jan 22, 1981
-
GENERAL FILTERS, INC.
-
7 - Machines and machine tools
-
73179476 - MULTIWASH
-
Serial number 73179476
-
Registration number 1125173
-
Filing date Jul 24, 1978
-
GENERAL FILTER COMPANY
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
73114480 - GF
-
Serial number 73114480
-
Registration number 1143249
-
Filing date Feb 2, 1977
-
General Filter Company
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
72460913 - PAK TOR
-
Serial number 72460913
-
Registration number 986911
-
Filing date Jun 21, 1973
-
GENERAL FILTER COMPANY
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
72372019 - DUOVAL
-
Serial number 72372019
-
Registration number 933560
-
Filing date Sep 29, 1970
-
GENERAL FILTER COMPANY
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
72250660 - CENTROL
-
Serial number 72250660
-
Registration number 837937
-
Filing date Jul 20, 1966
-
GENERAL FILTER COMPANY
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
72173448 - MULTICELL
-
Serial number 72173448
-
Registration number 797204
-
Filing date Jul 22, 1963
-
GENERAL FILTER COMPANY
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes