Ceiling lighting equipment for elevator
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Description
The parts shown in the broken lines do not form part of the claimed design.
Claims
The ornamental design for a ceiling lighting equipment for elevator, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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D632007 | February 1, 2011 | Kim |
D638975 | May 31, 2011 | Hyland |
D690868 | October 1, 2013 | Mayfield, III |
D770077 | October 25, 2016 | Lai |
D776853 | January 17, 2017 | Akiyama |
D784593 | April 18, 2017 | Ambrozus |
D822849 | July 10, 2018 | Levy |
D861959 | October 1, 2019 | Guo |
D967981 | October 25, 2022 | Ogura |
20110051457 | March 3, 2011 | Chen |
20110063829 | March 17, 2011 | Chen |
003024371-0016 | March 2016 | EM |
Patent History
Patent number: D986440
Type: Grant
Filed: Oct 22, 2020
Date of Patent: May 16, 2023
Assignee: Mitsubishi Electric Corporation (Tokyo)
Inventors: Masaaki Hoshi (Tokyo), Toshihisa Ogura (Tokyo)
Primary Examiner: Leanne Was-Englehart
Application Number: 29/755,757
Type: Grant
Filed: Oct 22, 2020
Date of Patent: May 16, 2023
Assignee: Mitsubishi Electric Corporation (Tokyo)
Inventors: Masaaki Hoshi (Tokyo), Toshihisa Ogura (Tokyo)
Primary Examiner: Leanne Was-Englehart
Application Number: 29/755,757
Classifications