USD281532SExpiredUtility

Dental impression tray

85
Assignee: IPCO CORPPriority: Apr 29, 1983Filed: Apr 29, 1983Granted: Nov 26, 1985
Est. expiryApr 29, 2003(expired)· nominal 20-yr term from priority
Inventors:Bernard Weissman
85
PatentIndex Score
20
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a dental impression tray, substantially as shown.

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