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Allsteel Inc.
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Aurora, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Office chair
Patent number
D398464
Issue date
Sep 22, 1998
Allsteel Inc.
Jeffrey P. Cronk
D06 - Furnishings
Information
Patent Grant
Stackable chair
Patent number
D397880
Issue date
Sep 8, 1998
Allsteel Inc.
Gregory Mark Saul
D06 - Furnishings
Information
Patent Grant
Modular work top panel with recessed top and formable edges and met...
Patent number
5,792,541
Issue date
Aug 11, 1998
Allsteel Inc.
Jose Herrera
B32 - LAYERED PRODUCTS
Information
Patent Grant
Office chair
Patent number
D371683
Issue date
Jul 16, 1996
Allsteel Inc.
Thomas H. Tolleson
D06 - Furnishings
Information
Patent Grant
Interlock for wall panel system
Patent number
5,488,808
Issue date
Feb 6, 1996
Allsteel Inc.
James M. Cahill
E04 - BUILDING
Information
Patent Grant
Office chair
Patent number
D348786
Issue date
Jul 19, 1994
Allsteel Inc.
Thomas H. Tolleson
D06 - Furnishings
Information
Patent Grant
Chair
Patent number
D337003
Issue date
Jul 6, 1993
Allsteel Inc.
David Rowland
D06 - Furnishings
Information
Patent Grant
Pre-assembled glazed panel with trim assembly for wall panel systems
Patent number
5,218,799
Issue date
Jun 15, 1993
Allsteel Inc.
Bruce R. Appino
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Method of assembling office furniture wire rod stacking chair
Patent number
5,201,108
Issue date
Apr 13, 1993
Allsteel Inc.
Craig A. Clark
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Method of installation of a grommet assembly to a wall panel
Patent number
5,189,779
Issue date
Mar 2, 1993
Allsteel Inc.
Duane D. Fishel
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Top cap with snap-in accent strip for wall panels
Patent number
5,184,441
Issue date
Feb 9, 1993
Allsteel Inc.
Glenn F. Balfanz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Sound attenuation panel arrangement with cabling accommodating capa...
Patent number
5,172,530
Issue date
Dec 22, 1992
Allsteel Inc.
Duane D. Fishel
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Drawer unit
Patent number
D331513
Issue date
Dec 8, 1992
Allsteel Inc.
Otto Zapf
D06 - Furnishings
Information
Patent Grant
File cabinet
Patent number
D331335
Issue date
Dec 1, 1992
Allsteel Inc.
Otto Zapf
D06 - Furnishings
Information
Patent Grant
Combined desk, wall panel and storage unit
Patent number
D330641
Issue date
Nov 3, 1992
Allsteel Inc.
Otto Zapf
D06 - Furnishings
Information
Patent Grant
Combined desk, wall panel and storage unit
Patent number
D330643
Issue date
Nov 3, 1992
Allsteel Inc.
Otto Zapf
D06 - Furnishings
Information
Patent Grant
Combined dual desk, wall panel and storage unit
Patent number
D330642
Issue date
Nov 3, 1992
Allsteel Inc.
Otto Zapf
D06 - Furnishings
Information
Patent Grant
Combined dual work surface, wall panel and storage unit
Patent number
D330295
Issue date
Oct 20, 1992
Allsteel Inc.
Otto Zapf
D06 - Furnishings
Information
Patent Grant
Grommet assembly for wall panels
Patent number
5,144,777
Issue date
Sep 8, 1992
Allsteel Inc.
Duane D. Fishel
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Shelf or similar article
Patent number
D328680
Issue date
Aug 18, 1992
Allsteel Inc.
Otto Zapf
D06 - Furnishings
Information
Patent Grant
Cabinet for office furniture
Patent number
D327794
Issue date
Jul 14, 1992
Allsteel Inc.
Otto Zapf
D06 - Furnishings
Information
Patent Grant
Panel connector arrangement for office furniture demountable wall p...
Patent number
5,117,599
Issue date
Jun 2, 1992
Allsteel Inc.
Roy N. Voss
E04 - BUILDING
Information
Patent Grant
Back assembly for wire rod office furniture stacking chair
Patent number
5,110,186
Issue date
May 5, 1992
Allsteel Inc.
Craig A. Clark
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Cabinet for use in an office
Patent number
D325309
Issue date
Apr 14, 1992
Allsteel Inc.
William R. Worrell
D06 - Furnishings
Information
Patent Grant
Combined desk, wall panel and storage unit
Patent number
D323251
Issue date
Jan 21, 1992
Allsteel Inc.
Otto Zapf
D06 - Furnishings
Information
Patent Grant
Wire rod office furniture stacking chair
Patent number
5,064,247
Issue date
Nov 12, 1991
Allsteel Inc.
Craig A. Clark
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Swivel arm chair
Patent number
D309382
Issue date
Jul 24, 1990
Allsteel Inc.
Randall P. Buhk
D06 - Furnishings
Information
Patent Grant
Arm chair
Patent number
D309386
Issue date
Jul 24, 1990
Allsteel Inc.
Randall P. Buhk
D06 - Furnishings
Information
Patent Grant
Swivel chair
Patent number
D309381
Issue date
Jul 24, 1990
Allsteel Inc.
Randall P. Buhk
D06 - Furnishings
Information
Patent Grant
Seat
Patent number
D309385
Issue date
Jul 24, 1990
Allsteel Inc.
Randall P. Buhk
D06 - Furnishings
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75020453 - INTER CHANGE
Serial number
75020453
Registration number
2408956
Filing date
Nov 15, 1995
Allsteel Inc.
20 - Furniture, mirrors, picture frames
Information
Trademark
75020454 - INTER CHANGE
Serial number
75020454
Registration number
2098153
Filing date
Nov 15, 1995
Allsteel Inc.
20 - Furniture, mirrors, picture frames
Information
Trademark
75010199 - ALLSTEEL
Serial number
75010199
Registration number
2073230
Filing date
Oct 18, 1995
Allsteel Inc.
20 - Furniture, mirrors, picture frames
Information
Trademark
74567787 - ASSET
Serial number
74567787
Registration number
2112601
Filing date
Aug 30, 1994
Allsteel, Inc.
20 - Furniture, mirrors, picture frames
Information
Trademark
74495805 - ECHO SEATING
Serial number
74495805
Registration number
1997349
Filing date
Mar 2, 1994
Allsteel Inc.
20 - Furniture, mirrors, picture frames
Information
Trademark
74477630 - CORPORATE SOURCE
Serial number
74477630
Registration number
2004671
Filing date
Jan 10, 1994
Allsteel Inc.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
74473445 - INTERCHANGE
Serial number
74473445
Filing date
Dec 27, 1993
Allsteel Inc.
20 - Furniture, mirrors, picture frames
Information
Trademark
74250999 - QUICK CHAIR
Serial number
74250999
Registration number
1778375
Filing date
Feb 27, 1992
Allsteel Inc.
20 - Furniture, mirrors, picture frames
Information
Trademark
74240096 - ARIEL
Serial number
74240096
Registration number
1759909
Filing date
Jan 21, 1992
Allsteel Inc.
20 - Furniture, mirrors, picture frames
Information
Trademark
74196810 - HARDWOOD HOUSE
Serial number
74196810
Registration number
1743178
Filing date
Aug 21, 1991
Allsteel Inc.
20 - Furniture, mirrors, picture frames
Information
Trademark
74152980 - AURORA
Serial number
74152980
Filing date
Apr 1, 1991
Allsteel Inc.
20 - Furniture, mirrors, picture frames
Information
Trademark
74124921 - TERRA
Serial number
74124921
Filing date
Dec 20, 1990
Allsteel Inc.
20 - Furniture, mirrors, picture frames
Information
Trademark
74064399 - ARIEL
Serial number
74064399
Filing date
May 31, 1990
Allsteel Inc.
20 - Furniture, mirrors, picture frames