USD320456SExpiredUtility
Needle safety guard
Individually held — no corporate assignee on recordPriority: Mar 21, 1988Filed: Mar 21, 1988Granted: Oct 1, 1991
Est. expiryMar 21, 2008(expired)· nominal 20-yr term from priority
Inventors:Richard A. Grossman
50
PatentIndex Score
7
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a needle safety guard, as shown and described.
Join the waitlist — get patent alerts
Track USD320456S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.