The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 10, 1989
Filed:
Sep. 18, 1987
Applicant:
Inventor:
Keiichi Ohashi, Shizuoka, JP;
Assignee:
Skylite Industry Co., Ltd., Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V / ;
U.S. Cl.
CPC ...
200 60 ; 362251 ;
Abstract
A switch device of the portable flashlight includes a casing, two bulbs built in the casing and a lighting circuit connected to the bulbs, and a switch mounted on the casing for turning on and off the lighting circuit. The switch device comprises members for operational part of a switch and having a turnable; contact members installed on the axis of the turnable; base-board for supporting the turnable; two contact members installed on the base-board for detachably engaging the first contact member; and recess formed with the casing to receive the base-board and having a hole through which the lighting circuit is connected with the above three contact member.