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LOK-PRODUCTS CO.
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LOS ANGELES 39, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cosmetic cover for channelled type grid systems
Patent number
4,422,272
Issue date
Dec 27, 1983
Lok Products Company
Ormond Sutter
E04 - BUILDING
Information
Patent Grant
Locking device for grid system
Patent number
4,364,686
Issue date
Dec 21, 1982
Lok Products Company
Joseph F. Sharp
E04 - BUILDING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
72278707 - LOK AIR
Serial number
72278707
Registration number
862720
Filing date
Aug 21, 1967
LOK PRODUCTS CO.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
72256108 - LOK
Serial number
72256108
Registration number
851714
Filing date
Oct 10, 1966
LOK PRODUCTS CO.
19 - Building materials (non-metallic)
Information
Trademark
72032322 - DRIVE-LOK
Serial number
72032322
Registration number
663984
Filing date
Jun 20, 1957
LOK-PRODUCTS CO.
6 - Common metals and their alloys
Information
Trademark
72032323 - STRIP LOK
Serial number
72032323
Registration number
663985
Filing date
Jun 20, 1957
LOK-PRODUCTS CO.
6 - Common metals and their alloys
Information
Trademark
72028358 - LOK ELECTRIC
Serial number
72028358
Registration number
668932
Filing date
Apr 17, 1957
LOK-PRODUCTS COMPANY
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes