Operation button for elevator Patent Grant Saikawa , et al. July 17, 2 [Mitsubishi Electric Corporation]

Operation button for elevator

Saikawa , et al. July 17, 2

Patent Grant D663641

U.S. patent number D663,641 [Application Number D/403,854] was granted by the patent office on 2012-07-17 for operation button for elevator. This patent grant is currently assigned to Mitsubishi Electric Corporation. Invention is credited to Toshihisa Ogura, Yoshinori Saikawa, Eiji Yuasa.

United States Patent	D663,641
Saikawa , et al.	July 17, 2012

Operation button for elevator

Claims

CLAIM The ornamental design for an operation button for elevator, as shown and described.

Inventors:	Saikawa; Yoshinori (Tokyo, JP), Ogura; Toshihisa (Tokyo, JP), Yuasa; Eiji (Tokyo, JP)
Assignee:	Mitsubishi Electric Corporation (Tokyo, JP)
Appl. No.:	D/403,854
Filed:	October 12, 2011

Foreign Application Priority Data


Apr 13, 2011 [JP]			2011-008482

Current U.S. Class:	D10/108; D13/174
Current International Class:	1005
Field of Search:	;D10/108 ;D13/174,175,162,162.1 ;D14/371,383,388-390,198 ;D18/6-7,24-32 ;40/541 ;187/396-397,389-391,380

References Cited [Referenced By]

U.S. Patent Documents


1583507	May 1926	Van Bloem
5390766	February 1995	Martin
D364380	November 1995	Cunningham
D447140	August 2001	Mittler
D614150	April 2010	Crites
D617669	June 2010	Webb

Primary Examiner: Kirschbaum; George D
Attorney, Agent or Firm: Sughrue Mion, PLLC

Description

FIG. 1 is a perspective view of front, right and top plan side of an operation button 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 plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

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