USD310583SExpiredUtility
Dental floss holder
Individually held — no corporate assignee on recordPriority: Aug 21, 1989Filed: Aug 21, 1989Granted: Sep 11, 1990
Est. expiryAug 21, 2009(expired)· nominal 20-yr term from priority
Inventors:William J. Pickett
20
PatentIndex Score
3
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ormamental design for a dental floss holder, as shown and described.
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