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. 14, 1992
Filed:
May. 28, 1991
Applicant:
Inventors:
Lu J Dong, Pan Chiao, Taipei Hsien, TW;
Chen C Wang, Pan Chiao, Taipei Hsien, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21L / ;
U.S. Cl.
CPC ...
362184 ; 362102 ; 362183 ; 362800 ; 340321 ;
Abstract
A traffic police baton, comprising a light transmitting cylinder which has a corrugated inner wall covered with a layer of light dispersive film, a circuit board assembly fastened in said light transmitting cylinder which has a plurality of high light intensity of light emitting diodes connected together and longitudinally aligned, and a control circuit to control saidd high light intensity of light emitting diodes to flash in sequence according to predetermined setting.