USD351018SExpiredUtility

Bathtub for invalids

39
Assignee: FERNO WASHINGTONPriority: Feb 11, 1993Filed: Feb 11, 1993Granted: Sep 27, 1994
Est. expiryFeb 11, 2013(expired)· nominal 20-yr term from priority
Inventors:Elroy E. BourgrafJohn R. ZellnerJohn C. Coons
39
PatentIndex Score
3
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21
References
1
Claims

Claims

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

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