Operation button for elevator
Latest Mitsubishi Electric Corporation Patents:
Description
The broken lines depict portions of the operation button for elevator that form no part of the claimed design.
Claims
The ornamental design for an operation button for elevator, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D801941
Type: Grant
Filed: Sep 19, 2014
Date of Patent: Nov 7, 2017
Assignee: Mitsubishi Electric Corporation (Tokyo)
Inventors: Takanori Hikima (Tokyo), Yoshinori Saikawa (Tokyo), Eiji Yuasa (Tokyo), Takeyuki Hori (Tokyo)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Camelia H Styles
Application Number: 29/502,789
Type: Grant
Filed: Sep 19, 2014
Date of Patent: Nov 7, 2017
Assignee: Mitsubishi Electric Corporation (Tokyo)
Inventors: Takanori Hikima (Tokyo), Yoshinori Saikawa (Tokyo), Eiji Yuasa (Tokyo), Takeyuki Hori (Tokyo)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Camelia H Styles
Application Number: 29/502,789
Classifications
Current U.S. Class:
Button Operated (D13/171)