USD779681SActiveUtility

Staircase

29
Assignee: ACUTECH LLCPriority: Jul 15, 2015Filed: Jul 15, 2015Granted: Feb 21, 2017
Est. expiryJul 15, 2035(~8.9 yrs left)· nominal 20-yr term from priority
Inventors:Dean G. Grommet
29
PatentIndex Score
2
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a staircase, as shown and described.

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