Back and seat of a chair
Description
Claims
The ornamental design for the back and seat of a chair, as shown and described.
Referenced Cited
U.S. Patent Documents
| D233808 | December 1974 | Arlesheim |
| D236173 | August 1975 | Arlesheim |
| D308605 | June 19, 1990 | Uecker |
| D312003 | November 13, 1990 | Muller-Deisig |
| D320704 | October 15, 1991 | Monesi |
| D326369 | May 26, 1992 | Buchacz |
| D377424 | January 21, 1997 | Olson |
| D397258 | August 25, 1998 | Heyder |
| D411395 | June 22, 1999 | Edwards |
| D412417 | August 3, 1999 | Jenkins |
| D833767 | November 20, 2018 | Wilkinson |
Patent History
Patent number: D878838
Type: Grant
Filed: Apr 20, 2018
Date of Patent: Mar 24, 2020
Assignee: Haworth, Inc. (Holland, MI)
Inventor: Patricia Urquiola (Milan)
Primary Examiner: Mimosa De
Application Number: 29/644,857
Type: Grant
Filed: Apr 20, 2018
Date of Patent: Mar 24, 2020
Assignee: Haworth, Inc. (Holland, MI)
Inventor: Patricia Urquiola (Milan)
Primary Examiner: Mimosa De
Application Number: 29/644,857
Classifications
Current U.S. Class:
D6/716;
D6/366