USD512300SExpiredUtility
Lock for fuel tanks
Est. expiryAug 6, 2024(expired)· nominal 20-yr term from priority
Inventors:Frederick M. Perkins
35
PatentIndex Score
2
Cited by
27
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a lock for fuel tanks, as shown.
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