USD1119648SActiveUtility

Elevator hall call board

50
Assignee: OTIS ELEVATOR COPriority: Apr 2, 2021Filed: Oct 3, 2024Granted: Mar 24, 2026
Est. expiryApr 2, 2041(~14.7 yrs left)· nominal 20-yr term from priority
Inventors:LI ZHEZHENG SISI
50
PatentIndex Score
0
Cited by
78
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an elevator hall call board as shown and described.

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