USD305045SExpiredUtility

Switch track marble race toy

39
Assignee: DISCOVERY TOYS INCPriority: Jun 1, 1988Filed: Jun 1, 1988Granted: Dec 12, 1989
Est. expiryJun 1, 2008(expired)· nominal 20-yr term from priority
Inventors:Daniel B. Klitsner
39
PatentIndex Score
2
Cited by
4
References
1
Claims

Claims

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

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