USD312293SExpiredUtility

Teeter totter

53
Assignee: QUAKER OATS COPriority: Aug 15, 1988Filed: Aug 15, 1988Granted: Nov 20, 1990
Est. expiryAug 15, 2008(expired)· nominal 20-yr term from priority
Inventors:Stephen D. Wehmeyer
53
PatentIndex Score
6
Cited by
4
References
1
Claims

Claims

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

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