USD631978SActiveUtility
Fire escape ladder support
Individually held — no corporate assignee on recordPriority: Mar 10, 2010Filed: Mar 10, 2010Granted: Feb 1, 2011
Est. expiryMar 10, 2030(~3.6 yrs left)· nominal 20-yr term from priority
Inventors:Daniel T. Mcrae
9
PatentIndex Score
1
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a fire escape ladder support, as shown and described.
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