USD358720SExpiredUtility

Back-rest chair

33
Assignee: TZENG REM-JUPriority: Sep 21, 1993Filed: Sep 21, 1993Granted: May 30, 1995
Est. expirySep 21, 2013(expired)· nominal 20-yr term from priority
Inventors:Rem-Ju Tzeng
33
PatentIndex Score
5
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a back-rest chair, as shown and described.

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