USD496995SExpiredUtility

Combined dental lip and tongue retractor

Assignee: DISCUS DENTAL IMPRESSIONS INCPriority: Dec 6, 2002Filed: Dec 6, 2002Granted: Oct 5, 2004

Est. expiryDec 6, 2022(expired)· nominal 20-yr term from priority

A61C 5/90A61B 1/32A61B 1/24

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exact text as granted — not AI-modified

The ornamental design for a combined dental lip and tongue retractor, as shown and described.

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