USD251922SExpiredUtility

Cigarette lighter

53
Assignee: YOSHINAGA PRINCE CO LTDPriority: Feb 25, 1977Filed: Feb 25, 1977Granted: May 22, 1979
Est. expiryFeb 25, 1997(expired)· nominal 20-yr term from priority
Inventors:Sadao Yoshinaga
53
PatentIndex Score
4
Cited by
0
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a cigarette lighter, as shown.

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