USD269122SExpiredUtility
Fiber optic illuminated dental handpiece
Assignee: DENTSPLY RES & DEVELOPMENT CORPPriority: Aug 29, 1980Filed: Aug 29, 1980Granted: May 24, 1983
Est. expiryAug 29, 2000(expired)· nominal 20-yr term from priority
Inventors:Wayne C. Seeley
90
PatentIndex Score
31
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe design of a fiber optic illuminated dental handpiece, as shown and described.
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