Disinfection unit for escalator handrails
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Description
The broken lines in the figures represent portions of the disinfection unit for escalator handrails that form no part of the claimed design.
Claims
The ornamental design for a disinfection unit for escalator handrails, as shown and described.
Referenced Cited
U.S. Patent Documents
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- New Device Sanitizes Escalator Handrails While They're in Use | Mental Floss article 2017, http://mentalfloss.com/article/502821/new-device-sanitizes-escalator-handrails-while-theyr . . . site visited Jun. 11, 2019.
Patent History
Patent number: D918506
Type: Grant
Filed: Jul 27, 2018
Date of Patent: May 4, 2021
Assignee: LG INNOTEK CO., LTD. (Seoul)
Inventor: Daehun Kim (Seoul)
Primary Examiner: John R Yeh
Application Number: 29/658,088
Type: Grant
Filed: Jul 27, 2018
Date of Patent: May 4, 2021
Assignee: LG INNOTEK CO., LTD. (Seoul)
Inventor: Daehun Kim (Seoul)
Primary Examiner: John R Yeh
Application Number: 29/658,088
Classifications
Current U.S. Class:
Scraper, Duster, Mop, Or Sponge (D32/40)