USD372038SExpiredUtility

Supporting arm for developing machine

28
Assignee: CHEN CHIN-FONGPriority: Nov 13, 1989Filed: Nov 13, 1989Granted: Jul 23, 1996
Est. expiryNov 13, 2009(expired)· nominal 20-yr term from priority
Inventors:Chin-Fong Chen
28
PatentIndex Score
2
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a supporting arm for a developing machine, as shown.

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