USD269939SExpiredUtility
Vacuum-operated suction cup
Est. expiryJan 16, 2000(expired)· nominal 20-yr term from priority
Inventors:Mauritz Norman
27
PatentIndex Score
4
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a vacuum-operated suction cup, substantially as shown and described.
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