USD310876SExpiredUtility

Dental syringe

Assignee: PERIO DENTAL INCPriority: Sep 6, 1988Filed: Sep 6, 1988Granted: Sep 25, 1990
Est. expirySep 6, 2008(expired)· nominal 20-yr term from priority
Inventors:John Jervis
39
PatentIndex Score
5
Cited by
7
References
1
Claims

Claims

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

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