USD320449SExpiredUtility

Check valve for a syringe or the like

31
Assignee: JNN INTPriority: Sep 23, 1988Filed: Sep 23, 1988Granted: Oct 1, 1991
Est. expirySep 23, 2008(expired)· nominal 20-yr term from priority
Inventors:Nyan S. Shah
31
PatentIndex Score
3
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a check valve for a syringe or the like, as shown and described.

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