Office chair backrest
Latest BOCK 1 GmbH & Co. KG Patents:
Description
Claims
The ornamental design for an office chair backrest, as shown and described.
Referenced Cited
Patent History
Patent number: D943326
Type: Grant
Filed: Sep 23, 2019
Date of Patent: Feb 15, 2022
Assignee: BOCK 1 GmbH & Co. KG (Postbauer-Heng)
Inventor: Martin Ballendat (Simbach Am Inn)
Primary Examiner: Mimosa De
Application Number: 29/706,696
Type: Grant
Filed: Sep 23, 2019
Date of Patent: Feb 15, 2022
Assignee: BOCK 1 GmbH & Co. KG (Postbauer-Heng)
Inventor: Martin Ballendat (Simbach Am Inn)
Primary Examiner: Mimosa De
Application Number: 29/706,696
Classifications
Current U.S. Class:
D6/716.4