USD420711SExpiredUtility

Dual stud construction toy block

77
Assignee: CONNECTOR SET LPPriority: Dec 21, 1998Filed: Dec 21, 1998Granted: Feb 15, 2000
Est. expiryDec 21, 2018(expired)· nominal 20-yr term from priority
Inventors:Joel I. Glickman
77
PatentIndex Score
20
Cited by
23
References
1
Claims

Claims

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

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