Ceiling lighting equipment for elevator
Latest Mitsubishi Electric Corporation Patents:
- Heat pump device and hot water supply device
- Inspection method for semiconductor laser device and inspection device for semiconductor laser device
- Electromagnetic wave detector, electromagnetic wave detector array, and manufacturing method of electromagnetic wave detector
- Infrared optical system
- Load control device, central device, load control system, load control method, and storage medium
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
| 4377059 | March 22, 1983 | Kuhr |
| D411031 | June 15, 1999 | Conn |
| 6179451 | January 30, 2001 | Bodine |
| D445262 | July 24, 2001 | Rowan |
| D584440 | January 6, 2009 | Allen |
| D592348 | May 12, 2009 | Trott |
| D677819 | March 12, 2013 | Mayfield, III |
| D679437 | April 2, 2013 | Watt |
| D690867 | October 1, 2013 | Mayfield, III |
| D713585 | September 16, 2014 | Van Lierde |
| D769502 | October 18, 2016 | Van Lierde |
| D805674 | December 19, 2017 | Salomon |
| D822849 | July 10, 2018 | Levy |
| D835333 | December 4, 2018 | Silver |
| D848047 | May 7, 2019 | Santoro |
| D859719 | September 10, 2019 | Yaphe |
| D861959 | October 1, 2019 | Guo |
| D898975 | October 13, 2020 | Rashidi Doust |
| D921266 | June 1, 2021 | Mclaughlin, III |
| D929012 | August 24, 2021 | Okagaki |
| 20160116118 | April 28, 2016 | Bernard |
| 20160377245 | December 29, 2016 | Yaphe |
| 20190104592 | April 4, 2019 | Fukushima |
| 20220178513 | June 9, 2022 | Stolte |
| 1622215 | January 2019 | JP |
Patent History
Patent number: D1020041
Type: Grant
Filed: Oct 27, 2020
Date of Patent: Mar 26, 2024
Assignee: Mitsubishi Electric Corporation (Tokyo)
Inventors: Masaaki Hoshi (Tokyo), Toshihisa Ogura (Tokyo)
Primary Examiner: Angela J Lee
Application Number: 29/756,255
Type: Grant
Filed: Oct 27, 2020
Date of Patent: Mar 26, 2024
Assignee: Mitsubishi Electric Corporation (Tokyo)
Inventors: Masaaki Hoshi (Tokyo), Toshihisa Ogura (Tokyo)
Primary Examiner: Angela J Lee
Application Number: 29/756,255
Classifications
Current U.S. Class:
Recessed Within Mounting Surface (D26/74)