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Farmington Hills, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Modular vehicle bed liner mat
Patent number
D339779
Issue date
Sep 28, 1993
The 2500 Corporation
Joseph P. Spica
D12 - Transportation
Information
Patent Grant
Two-sided carpet construction and method of manufacture thereof
Patent number
5,217,783
Issue date
Jun 8, 1993
The 2500 Corporation
David W. Roth
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cargo bed liner system
Patent number
5,131,709
Issue date
Jul 21, 1992
The 2500 Corp.
Joseph P. Spica
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Automotive air distribution system
Patent number
5,052,283
Issue date
Oct 1, 1991
The 2500 Corporation
Mark Altus
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Support for signal flags or the like
Patent number
D314911
Issue date
Feb 26, 1991
The 2500 Corporation
Joseph P. Spica
D08 - Tools and hardware
Information
Patent Grant
Portable display means
Patent number
4,986,209
Issue date
Jan 22, 1991
The 2500 Corporation
Joseph P. Spica
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Gutter screening and flushing system
Patent number
4,964,247
Issue date
Oct 23, 1990
The 2500 Corporation
Joseph P. Spica
E04 - BUILDING
Information
Patent Grant
Floor mat retention system for automotive vehicles
Patent number
4,921,742
Issue date
May 1, 1990
The 2500 Corporation
Mark Altus
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Floor mat and method of attaching retainer thereto
Patent number
4,829,627
Issue date
May 16, 1989
The 2500 Corporation
Mark Altus
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Floor mat with integral retainer means
Patent number
4,758,457
Issue date
Jul 19, 1988
The 2500 Corporation
Mark Altus
B60 - VEHICLES IN GENERAL
Information
Patent Grant
See-thru metallic food wrapper
Patent number
4,697,732
Issue date
Oct 6, 1987
The 2500 Corporation
Mark Altus
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Retainer for automotive floor mat
Patent number
4,692,364
Issue date
Sep 8, 1987
The 2500 Corporation
Mark Altus
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Floor mat mounting system
Patent number
4,673,603
Issue date
Jun 16, 1987
The 2500 Corporation
David W. Roth
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Floor mat
Patent number
4,588,628
Issue date
May 13, 1986
The 2500 Corporation
David W. Roth
B60 - VEHICLES IN GENERAL
Information
Patent Grant
See-thru metallic food wrapper
Patent number
4,579,278
Issue date
Apr 1, 1986
The 2500 Corporation
Mark Altus
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Automotive carpet construction and method of manufacture thereof
Patent number
4,563,378
Issue date
Jan 7, 1986
The 2500 Corporation
David W. Roth
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Floor mat mounting system
Patent number
4,481,240
Issue date
Nov 6, 1984
The 2500 Corporation
David W. Roth
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Non-skid carpet protector
Patent number
4,361,610
Issue date
Nov 30, 1982
The 2500 Corporation
David W. Roth
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Self-contained headlamp washer system
Patent number
4,285,470
Issue date
Aug 25, 1981
The 2500 Corporation
David W. Roth
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Disposable toothbrush with self-contained toothpaste supply
Patent number
4,265,560
Issue date
May 5, 1981
The 2500 Corporation
Joseph P. Spica
A46 - BRUSHWARE
Patents Applications
last 30 patents
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last 30 trademarks