Office chair
Latest Aishin Co., Ltd. Patents:
Description
The broken lines shown in
Claims
The ornamental design for an office chair, as shown and described.
Referenced Cited
U.S. Patent Documents
D212881 | December 1968 | Duern |
D227829 | July 1973 | Klose |
4868888 | September 19, 1989 | Dayton |
D327585 | July 7, 1992 | Hollington |
D330810 | November 10, 1992 | Stafford |
D402480 | December 15, 1998 | Stafford |
D543716 | June 5, 2007 | Votteler et al. |
D557532 | December 18, 2007 | True et al. |
D560918 | February 5, 2008 | Fuksas |
D572029 | July 1, 2008 | Bouroullec et al. |
D575562 | August 26, 2008 | Loudon |
20080073953 | March 27, 2008 | Tamara |
20080111408 | May 15, 2008 | Duran et al. |
Patent History
Patent number: D608557
Type: Grant
Filed: Mar 27, 2009
Date of Patent: Jan 26, 2010
Assignee: Aishin Co., Ltd. (Tokyo)
Inventor: Tadanori Maeyama (Tokyo)
Primary Examiner: Mimosa De
Attorney: Ronald E. Greigg
Application Number: 29/334,529
Type: Grant
Filed: Mar 27, 2009
Date of Patent: Jan 26, 2010
Assignee: Aishin Co., Ltd. (Tokyo)
Inventor: Tadanori Maeyama (Tokyo)
Primary Examiner: Mimosa De
Attorney: Ronald E. Greigg
Application Number: 29/334,529
Classifications
Current U.S. Class:
D6/366