USD840055SActiveUtility

Step ladder

87
Assignee: TRICAM INDUSTRIES INCPriority: Feb 9, 2015Filed: Jan 12, 2018Granted: Feb 5, 2019
Est. expiryFeb 9, 2035(~8.6 yrs left)· nominal 20-yr term from priority
Inventors:Jeff SkubicDennis D. SimpsonBenjamin P. WilliamsYongxue Lu
87
PatentIndex Score
31
Cited by
38
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for step ladder, as shown and described.

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