USD262045SExpiredUtility

Block toy

81
Assignee: COMBI COPriority: Jul 25, 1979Filed: Jul 25, 1979Granted: Nov 24, 1981
Est. expiryJul 25, 1999(expired)· nominal 20-yr term from priority
Inventors:Shinroku NakaoYoshiyasu IshiiKenshun Ishii
81
PatentIndex Score
14
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a block toy, as shown and described.

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