Chair back
Latest Dauphin Entwicklungs- u. Beteiligungs-GmbH Patents:
Description
Claims
The ornamental design for a chair back, as shown and described.
Referenced Cited
U.S. Patent Documents
6955402 | October 18, 2005 | VanDeRiet |
D604969 | December 1, 2009 | Parker |
D623449 | September 14, 2010 | Diffrient |
D669713 | October 30, 2012 | Hsieh |
D677068 | March 5, 2013 | Chen |
D718544 | December 2, 2014 | Lu |
D724879 | March 24, 2015 | Su |
D727075 | April 21, 2015 | Usumoto |
D755533 | May 10, 2016 | Ballendat |
D756695 | May 24, 2016 | Hurford |
Patent History
Patent number: D766641
Type: Grant
Filed: Jan 13, 2015
Date of Patent: Sep 20, 2016
Assignee: Dauphin Entwicklungs- u. Beteiligungs-GmbH (Hersbruck)
Inventor: Claudio Gorgi (Castelfranco Veneto)
Primary Examiner: Rosemary K Tarcza
Assistant Examiner: Christy Nemeth
Application Number: 29/514,441
Type: Grant
Filed: Jan 13, 2015
Date of Patent: Sep 20, 2016
Assignee: Dauphin Entwicklungs- u. Beteiligungs-GmbH (Hersbruck)
Inventor: Claudio Gorgi (Castelfranco Veneto)
Primary Examiner: Rosemary K Tarcza
Assistant Examiner: Christy Nemeth
Application Number: 29/514,441
Classifications
Current U.S. Class:
D6/716.4