US D1,096,474 S
Escalator smart traffic flow lighting device
Lilong Shi, Guangdong (CN); Qingxi Cai, Hangzhou (CN); Shunqiang Zhou, Guangdong (CN); Sihua Ling, Guangdong (CN); and Denghui Zhang, Guangdong (CN)
Assigned to OTIS ELEVATOR COMPANY, Farmington, CT (US)
Filed by Otis Elevator Company, Farmington, CT (US)
Filed on Jun. 5, 2024, as Appl. No. 29/945,851.
Application 29/945,851 is a division of application No. 29/717,574, filed on Dec. 18, 2019, granted, now D1039409.
Claims priority of application No. 201930321279.7 (CN), filed on Jun. 20, 2019.
Term of patent 15 Years
LOC (15) Cl. 10 - 05
U.S. Cl. D10—108
OG exemplary drawing
 
The ornamental design for an escalator smart traffic flow lighting device as shown and described.