USD322850SExpiredUtility
Toilet seat heating pad
Individually held — no corporate assignee on recordPriority: Sep 19, 1990Filed: Sep 19, 1990Granted: Dec 31, 1991
Est. expirySep 19, 2010(expired)· nominal 20-yr term from priority
Inventors:Manuel M. Madrigal
18
PatentIndex Score
3
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a toilet seat heating pad, as shown.
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