Office chair mat
Description
The broken lines depict portions of the office chair mat that form no part of the claimed design.
Claims
The ornamental design for an office chair mat, as shown and described.
Referenced Cited
U.S. Patent Documents
168063 | September 1875 | Taylor |
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1573828 | February 1926 | Hamilton |
3333805 | August 1967 | Marshall |
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D381230 | July 22, 1997 | Gifford |
D429304 | August 8, 2000 | Browne, Jr. |
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D522299 | June 6, 2006 | Robbins, III |
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D933395 | October 19, 2021 | Cai |
Patent History
Patent number: D987328
Type: Grant
Filed: Sep 24, 2021
Date of Patent: May 30, 2023
Assignee: Geometric Innovations LLC (Aurora, CO)
Inventors: Alan Rice (Aurora, CO), Darren Gieseck (Aurora, CO)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Clare Ann Gannon
Application Number: 29/809,053
Type: Grant
Filed: Sep 24, 2021
Date of Patent: May 30, 2023
Assignee: Geometric Innovations LLC (Aurora, CO)
Inventors: Alan Rice (Aurora, CO), Darren Gieseck (Aurora, CO)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Clare Ann Gannon
Application Number: 29/809,053
Classifications
Current U.S. Class:
D6/592