USD356640SExpiredUtility

Mechanical arm for supporting a dental instrument holder

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Assignee: A DEC INCPriority: Jan 8, 1993Filed: Jan 8, 1993Granted: Mar 21, 1995
Est. expiryJan 8, 2013(expired)· nominal 20-yr term from priority
Inventors:Carl G. NordstromAndrew G. Schaefers
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PatentIndex Score
6
Cited by
37
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a mechanical arm for supporting a dental instrument holder, as shown.

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