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:
Dec. 01, 1998
Filed:
Jun. 03, 1996
Makoto Nukui, Tokyo, JP;
Shuzo Seo, Tokyo, JP;
Takeharu Shin, Tokyo, JP;
Nobuhiro Tani, Tokyo, JP;
Yukihiro Ishizuka, Tokyo, JP;
Asahi Kogaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A casing of a data symbol reader has a grip portion and head portion. A signal processing circuit is housed in the grip portion. A light source for illumination, an image sensing device, and an optical system for imaging the symbol reading area on the light receiving surface of the image sensing device are housed in the head portion. A housing extends from the head portion towards a symbol reading area, and the symbol reading area is formed as a front opening of the housing. A trigger switch for initiating the reading operation and a trigger button for actuating the trigger switch are positioned at the side of casing. The trigger switch and trigger button are supported by a supporting structure in a manner enabling movement with respect to casing.