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Rollform, Inc.
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Ypsilanti, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Keeper clip for door frame casing assembly
Patent number
4,909,005
Issue date
Mar 20, 1990
Rollform, Inc.
George C. Adams
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Door frame clip
Patent number
4,527,369
Issue date
Jul 9, 1985
Rollform, Inc.
George C. Adams
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Panel fastener
Patent number
4,498,272
Issue date
Feb 12, 1985
Rollform, Incorporated
George C. Adams
E04 - BUILDING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73394489 - EASY DRIVER
Serial number
73394489
Registration number
1272373
Filing date
Sep 30, 1982
Rollform, Inc.
6 - Common metals and their alloys
Information
Trademark
73007552 - ROLLFORM
Serial number
73007552
Registration number
1038398
Filing date
Nov 29, 1973
ROLLFORM INCORPORATED
6 - Common metals and their alloys
Information
Trademark
72244621 - UNIGRID
Serial number
72244621
Registration number
826702
Filing date
Apr 29, 1966
ROLLFORM INCORPORATED
19 - Building materials (non-metallic)