USD274364SExpiredUtility

Stepladder top extension

43
Assignee: BROWNLEE STEPLADDER EXTENSIONS INCPriority: Jun 28, 1982Filed: Jun 28, 1982Granted: Jun 19, 1984
Est. expiryJun 28, 2002(expired)· nominal 20-yr term from priority
Inventors:Merrel Brownlee
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PatentIndex Score
4
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a step ladder top extension, as shown and described.

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