Push button switch Patent Grant Saito September 20, 1 [Nihon Kaiheiki Kogyo Kabushiki Kaisha]

Push button switch

Saito September 20, 1

Patent Grant D297727

U.S. patent number D297,727 [Application Number 06/842,008] was granted by the patent office on 1988-09-20 for push button switch. This patent grant is currently assigned to Nihon Kaiheiki Kogyo Kabushiki Kaisha. Invention is credited to Akira Saito.

United States Patent	D297,727
Saito	September 20, 1988

Push button switch

Claims

The ornamental design for a push button switch, substantially as shown and described.

Inventors:	Saito; Akira (Tokyo, JP)
Assignee:	Nihon Kaiheiki Kogyo Kabushiki Kaisha (JP)
Appl. No.:	06/842,008
Filed:	March 7, 1986

Foreign Application Priority Data


Sep 26, 1985 [JP]			60-040483
Sep 26, 1985 [JP]			60-040483

Current U.S. Class:	D13/171
Field of Search:	;D13/32,35,38 ;200/159R,159A,159B,238-239,293,296-297,303,308,333,340,DIG.25,85R ;220/3.2-3.3,3.5 ;174/53-54

References Cited [Referenced By]

U.S. Patent Documents


D197278	January 1964	Stevenson
D203184	December 1965	Stevenson
D233892	December 1974	Kay
3308260	March 1967	Krieger et al.

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Takemoto; Ruth
Attorney, Agent or Firm: Steinberg & Raskin

Description

FIG. 1 is a front elevational view of a push button switch showing my new design, the rear view being a mirror image;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof; and

FIG. 6 is a perspective view thereof.

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