USD449386SExpiredUtility

Step stool

89
Assignee: TENEX CORPPriority: Sep 12, 2000Filed: Sep 12, 2000Granted: Oct 16, 2001
Est. expirySep 12, 2020(expired)· nominal 20-yr term from priority
Inventors:Albert B. CherisMark Dziersk
89
PatentIndex Score
38
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental designs for step stool, as shown and described.

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