USD246988SExpiredUtility
Dental floss dispenser
Individually held — no corporate assignee on recordPriority: Mar 26, 1975Filed: Mar 26, 1975Granted: Jan 17, 1978
Est. expiryMar 26, 1995(expired)· nominal 20-yr term from priority
Inventors:William E. Bennington
39
PatentIndex Score
3
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a dental floss dispenser, as shown and described.
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