USD259934SExpiredUtility
Priming valve for internal combustion engines
Individually held — no corporate assignee on recordPriority: Jan 8, 1979Filed: Jan 8, 1979Granted: Jul 21, 1981
Est. expiryJan 8, 1999(expired)· nominal 20-yr term from priority
Inventors:John E. Lovret
63
PatentIndex Score
9
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a priming valve for internal combustion engines, as shown and described.
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