Office chair
Latest DONGGUAN KENTEC OFFICE SEATING CO., LTD. Patents:
Description
Claims
The ornamental design for an office chair, as shown.
Referenced Cited
U.S. Patent Documents
D534384 | January 2, 2007 | Su |
D559573 | January 15, 2008 | Igarashi |
D573817 | July 29, 2008 | Su |
D670927 | November 20, 2012 | Hurford |
D688483 | August 27, 2013 | Aratani |
D724367 | March 17, 2015 | Sander |
D763587 | August 16, 2016 | Neil |
D792120 | July 18, 2017 | Webb |
D798092 | September 26, 2017 | Pan |
D801741 | November 7, 2017 | Zhu |
D802315 | November 14, 2017 | Meda |
D823626 | July 24, 2018 | Chen |
D831991 | October 30, 2018 | Meda |
Patent History
Patent number: D873043
Type: Grant
Filed: Dec 18, 2017
Date of Patent: Jan 21, 2020
Assignee: DONGGUAN KENTEC OFFICE SEATING CO., LTD. (Dongguan)
Inventor: Chih-Cheng Su (Dongguan)
Primary Examiner: Mimosa De
Application Number: 29/630,017
Type: Grant
Filed: Dec 18, 2017
Date of Patent: Jan 21, 2020
Assignee: DONGGUAN KENTEC OFFICE SEATING CO., LTD. (Dongguan)
Inventor: Chih-Cheng Su (Dongguan)
Primary Examiner: Mimosa De
Application Number: 29/630,017
Classifications
Current U.S. Class:
D6/366