USD243054SExpiredUtility

Bathtub tread

47
Assignee: NELSON THOMAS JPriority: Sep 2, 1975Filed: Sep 2, 1975Granted: Jan 18, 1977
Est. expirySep 2, 1995(expired)· nominal 20-yr term from priority
Inventors:Thomas J. Nelson
47
PatentIndex Score
3
Cited by
1
References
1
Claims

Claims

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

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