USD359366SExpiredUtility
Ladder leveler
Individually held — no corporate assignee on recordPriority: Jul 14, 1993Filed: Jul 14, 1993Granted: Jun 13, 1995
Est. expiryJul 14, 2013(expired)· nominal 20-yr term from priority
Inventors:Stephen T. Spevak
65
PatentIndex Score
14
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a ladder leveler, as shown.
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