USD252971SExpiredUtility

Portable gas stove

88
Assignee: IWATANI & COPriority: Sep 6, 1977Filed: Sep 6, 1977Granted: Sep 25, 1979
Est. expirySep 6, 1997(expired)· nominal 20-yr term from priority
Inventors:Yoshinori Ito
88
PatentIndex Score
21
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable gas stove, substantially as shown.

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