USD402018SExpiredUtility

Opening and closing device for the seat or the seat lid of a toilet bowl

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Assignee: KATOH ELECTRICAL MACHINERY CO LTDPriority: Aug 30, 1996Filed: Feb 13, 1997Granted: Dec 1, 1998
Est. expiryAug 30, 2016(expired)· nominal 20-yr term from priority
Inventors:Kanetsugu Miyazaki
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PatentIndex Score
0
Cited by
5
References
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Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an opening and closing device for the seat or the seat lid of a toilet bowl, as shown and described.

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