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Sifa Sitzfabrik GmbH
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W-8458 Sulzbach-Rosenberg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
System tightening the seat supports of chairs
Patent number
6,467,844
Issue date
Oct 22, 2002
Sifa Sitzfabrik GmbH
Reinhard Gebhard
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Seat support for revolving chairs
Patent number
6,322,144
Issue date
Nov 27, 2001
Sifa Sitzfabrik GmbH
Reinhard Gebhard
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Seat carrier for chairs
Patent number
6,131,996
Issue date
Oct 17, 2000
SIFA Sitzfabrik GmbH
Reinhard Gebhard
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Release for a height adjustment of back rests
Patent number
5,884,969
Issue date
Mar 23, 1999
SIFA Sitzfabrik GmbH
Reinhard Gebhard
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Clamp adjustable-height seat-backs
Patent number
5,882,078
Issue date
Mar 16, 1999
SIFA Sitzfabrik GmbH
Reinhard Gebhard
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Height adjustment of back rests
Patent number
5,882,077
Issue date
Mar 16, 1999
SIFA Sitzfabrik GmbH
Reinhard Gebhard
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Jerk arresting mechanism
Patent number
5,638,925
Issue date
Jun 17, 1997
Sifa Sitzfabrik GmbH
Maria Neumueller
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Control mechanism for the seat carriers of chairs, especially swive...
Patent number
5,588,706
Issue date
Dec 31, 1996
Sifa Sitzfabrik GmbH
Maria Neumueller
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74736274 - SIFA
Serial number
74736274
Registration number
2001374
Filing date
Sep 25, 1995
Sifa Sitzfabrik GmbH
20 - Furniture, mirrors, picture frames
Information
Trademark
74310105 - S SIFA
Serial number
74310105
Registration number
1860948
Filing date
Sep 2, 1992
Sifa Sitzfabrik GmbH
20 - Furniture, mirrors, picture frames
Information
Trademark
74310026 - SIFA
Serial number
74310026
Filing date
Sep 2, 1992
Sifa Sitzfabrik GmbH
20 - Furniture, mirrors, picture frames