USD423685SExpiredUtility

Adjustable ladder

35
Assignee: RUIZ JOSEPriority: Jul 15, 1999Filed: Jul 15, 1999Granted: Apr 25, 2000
Est. expiryJul 15, 2019(expired)· nominal 20-yr term from priority
Inventors:Jose Ruiz
35
PatentIndex Score
4
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the adjustable ladder, as shown and described.

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