USD291156SExpiredUtility

Convertible high chair

82
Assignee: COMBI COPriority: May 25, 1984Filed: Nov 13, 1984Granted: Aug 4, 1987
Est. expiryMay 25, 2004(expired)· nominal 20-yr term from priority
Inventors:Shinroku NakaoYoshiyasu IshiiSusumu Matsumoto
82
PatentIndex Score
17
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a convertible high chair, as shown and described.

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