Sofa
Description
Claims
The ornamental design for a “sofa,” as shown and described.
Referenced Cited
U.S. Patent Documents
2217426 | October 1940 | Zareko |
2313362 | March 1943 | Rous |
3438676 | April 1969 | Brosk |
3747134 | July 1973 | Montiague |
3866976 | February 1975 | Ohlsson |
D234731 | April 1975 | McDonald |
D318183 | July 16, 1991 | Fister, Jr. |
D342837 | January 4, 1994 | Forcolini |
D378028 | February 18, 1997 | Schefcik |
D399661 | October 20, 1998 | Smith |
D410800 | June 8, 1999 | Gomez |
D448580 | October 2, 2001 | Carlson |
D473723 | April 29, 2003 | Pesso |
6797614 | September 28, 2004 | Paton et al. |
D502614 | March 8, 2005 | Tapinassi et al. |
D538054 | March 13, 2007 | Lissoni |
20020000741 | January 3, 2002 | Clay et al. |
Patent History
Patent number: D559003
Type: Grant
Filed: Oct 11, 2005
Date of Patent: Jan 8, 2008
Assignee: Poltrona Frau S.p.A. (Turin)
Inventor: Piero Lissoni (Milan)
Primary Examiner: Sandra Snapp
Attorney: Nixon & Vanderhye, P.C.
Application Number: 29/240,157
Type: Grant
Filed: Oct 11, 2005
Date of Patent: Jan 8, 2008
Assignee: Poltrona Frau S.p.A. (Turin)
Inventor: Piero Lissoni (Milan)
Primary Examiner: Sandra Snapp
Attorney: Nixon & Vanderhye, P.C.
Application Number: 29/240,157
Classifications
Current U.S. Class:
D6/381