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Patents
Patents Assigned to Alex Synn AG
Patents Assigned to Alex Synn AG
Seat
Patent number:
D280153
Type:
Grant
Filed:
December 28, 1982
Date of Patent:
August 20, 1985
Assignee:
Alex Synn AG
Inventor:
Hans Hopfer
Seat
Patent number:
D280364
Type:
Grant
Filed:
December 28, 1982
Date of Patent:
September 3, 1985
Assignee:
Alex Synn AG
Inventor:
Hans Hopfer
Sofa
Patent number:
D280365
Type:
Grant
Filed:
December 28, 1982
Date of Patent:
September 3, 1985
Assignee:
Alex Synn AG
Inventor:
Hans Hopfer
Combined sofa and adjustable legrest
Patent number:
D280955
Type:
Grant
Filed:
December 28, 1982
Date of Patent:
October 15, 1985
Assignee:
Alex Synn AG
Inventor:
Hans Hopfer
Sofa bed or similar article
Patent number:
D281839
Type:
Grant
Filed:
June 28, 1983
Date of Patent:
December 24, 1985
Assignee:
Alex Synn AG
Inventor:
Hans Hopfer
Seat with adjustable headrest
Patent number:
D282126
Type:
Grant
Filed:
June 28, 1983
Date of Patent:
January 14, 1986
Assignee:
Alex Synn AG
Inventor:
Hans Hopfer
Sofa or similar article
Patent number:
D310143
Type:
Grant
Filed:
March 7, 1988
Date of Patent:
August 28, 1990
Assignee:
Alex Synn AG
Inventor:
Hans Hopfer
Chaise lounge
Patent number:
D310452
Type:
Grant
Filed:
March 7, 1988
Date of Patent:
September 11, 1990
Assignee:
Alex Synn AG
Inventor:
Hans Hopfer
Seat
Patent number:
D313893
Type:
Grant
Filed:
March 7, 1988
Date of Patent:
January 22, 1991
Assignee:
Alex Synn AG
Inventor:
Hans Hopfer