USD472628SExpiredUtility

Dental drug syringe

30
Assignee: NIPRO CORPPriority: Nov 30, 2001Filed: Nov 30, 2001Granted: Apr 1, 2003
Est. expiryNov 30, 2021(expired)· nominal 20-yr term from priority
Inventors:Toshikazu HirayamaShuji HasegawaToshio TochiyamaSeiji TokuokaTooru EguchiJunko Yoneda
30
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a dental drug syringe, as shown and described.

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