USD394286SExpiredUtility

Spring-driven motor for construction toy

33
Assignee: HIROSE TOMIYUKIPriority: Jan 18, 1996Filed: Jan 18, 1996Granted: May 12, 1998
Est. expiryJan 18, 2016(expired)· nominal 20-yr term from priority
Inventors:Tomiyuki HiroseJoel I. Glickman
33
PatentIndex Score
4
Cited by
9
References
1
Claims

Claims

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

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