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:
Apr. 02, 1996
Filed:
Mar. 09, 1995
Applicant:
Inventors:
John F Keller, West Palm Beach, FL (US);
David A Wilson, Palm Spring, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B67D / ;
U.S. Cl.
CPC ...
222175 ; 222630 ; 222330 ; 222399 ; 239154 ;
Abstract
A separate canister of propellant is operatively connected to a canister housing an noxious chemical or dye that is activated by a spring loaded trigger normally holding a connecting valve closed. The system is affixed to a cuff made from a fabric that wraps around the wrist of the wearer.