USD243702SExpiredUtility

Butane disposable lighter

45
Individually held — no corporate assignee on recordPriority: May 28, 1974Filed: May 28, 1974Granted: Mar 15, 1977
Est. expiryMay 28, 1994(expired)· nominal 20-yr term from priority
Inventors:Robert Sherman
45
PatentIndex Score
5
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a butane disposable lighter, as shown and described.

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