USD271836SExpiredUtility
Combined pill grater and drinking straw
Individually held — no corporate assignee on recordPriority: Jun 22, 1981Filed: Jun 22, 1981Granted: Dec 20, 1983
Est. expiryJun 22, 2001(expired)· nominal 20-yr term from priority
Inventors:Robert Border
75
PatentIndex Score
16
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined pill grater and drinking straw, substantially as shown.
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