USD252786SExpiredUtility

Combined gas cylinder and control handle for a chair

66
Assignee: DOERNER FRANKPriority: Jul 18, 1977Filed: Jul 18, 1977Granted: Sep 4, 1979
Est. expiryJul 18, 1997(expired)· nominal 20-yr term from priority
Inventors:Frank Doerner
66
PatentIndex Score
8
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined gas cylinder and control handle for a chair, substantially as shown.

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