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:
Nov. 23, 1999
Filed:
Jun. 25, 1998
Applicant:
Inventor:
Kuo-Ti Chen, Pin-Chen, TW;
Assignee:
Quarton Inc., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21M / ;
U.S. Cl.
CPC ...
362259 ; 362118 ;
Abstract
A laser pointer having a laser generating loop formed of a metal barrel, a metal clip, a metal rear end cap, a series of battery cells, a laser generating unit and a signal line, and controlled by an electronic switch to emit a laser beam, the electronic switch being switched on when the user holds the metal rear end cap in hand and touching the metal clip with one finger, the electronic switch being switched off when the finger is removed from the metal clip.