USD898497SActiveUtility

Office chair mechanism

51
Assignee: BOCK 1 GMBH & CO KGPriority: May 15, 2017Filed: Jul 13, 2018Granted: Oct 13, 2020
Est. expiryMay 15, 2037(~10.8 yrs left)· nominal 20-yr term from priority
Inventors:Justus Kolberg
51
PatentIndex Score
3
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an office chair mechanism, as shown and described.

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