Mechanism for an office chair
Description
Claims
The ornamental design for a mechanism for an office chair, as shown and described.
Referenced Cited
U.S. Patent Documents
| D473737 | April 29, 2003 | Klaesener |
| D480241 | October 7, 2003 | Appelqvist |
| D550990 | September 18, 2007 | Donati |
| D579241 | October 28, 2008 | Breen |
| D582704 | December 16, 2008 | Donati |
| D599586 | September 8, 2009 | Moreschi |
| D649814 | December 6, 2011 | Costaglia |
| D657167 | April 10, 2012 | Costaglia |
| D697747 | January 21, 2014 | Smith |
| 20040227387 | November 18, 2004 | Matern |
Patent History
Patent number: D769660
Type: Grant
Filed: Jun 25, 2015
Date of Patent: Oct 25, 2016
Inventor: Hermann Bock (Pyrbaum)
Primary Examiner: Mary Ann Calabrese
Application Number: 35/500,107
Type: Grant
Filed: Jun 25, 2015
Date of Patent: Oct 25, 2016
Inventor: Hermann Bock (Pyrbaum)
Primary Examiner: Mary Ann Calabrese
Application Number: 35/500,107
Classifications
Current U.S. Class:
D6/716.7
