Office chair
Description
The broken lines representing stitching shown in the cushion in the
Claims
I claim the ornamental design for the office chair, as shown and described.
Referenced Cited
U.S. Patent Documents
D431400 | October 3, 2000 | Grove |
D489191 | May 4, 2004 | Ma |
D493627 | August 3, 2004 | Ma |
D495509 | September 7, 2004 | Breen |
D512232 | December 6, 2005 | Wu |
D512843 | December 20, 2005 | Breen |
D558492 | January 1, 2008 | Lu |
D571570 | June 24, 2008 | Zhang |
D572493 | July 8, 2008 | Zhang |
D573361 | July 22, 2008 | Kung |
10477973 | November 19, 2019 | Gerbino |
Patent History
Classifications
Current U.S. Class:
D6/366