Ceiling lighting equipment for elevator

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front, top and right side perspective view of a ceiling lighting equipment for elevator, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is an enlarged end view taken along line 6-6 in FIG. 2, with the internal system omitted thereof.

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
4708223 November 24, 1987 Orndorff
D319513 August 27, 1991 Vande Kieft
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
Foreign Patent Documents
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