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Otto Zapf
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Konigstein, DE
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Patents Grants
last 30 patents
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
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
Combined desk, wall panel and storage unit
Patent number
D323251
Issue date
Jan 21, 1992
Allsteel Inc.
Otto Zapf
D06 - Furnishings
Information
Patent Grant
Divider panel for a work station or the like
Patent number
D305582
Issue date
Jan 23, 1990
Allsteel Inc.
Otto Zapf
D06 - Furnishings
Information
Patent Grant
Partition unit
Patent number
D303458
Issue date
Sep 19, 1989
Allsteel Inc.
Otto Zapf
D06 - Furnishings
Information
Patent Grant
Desk
Patent number
D302497
Issue date
Aug 1, 1989
Allsteel Inc.
Otto Zapf
D06 - Furnishings