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:
Jul. 22, 1986
Filed:
Jan. 22, 1985
Applicant:
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
273414 ; 273 / ; 273 / ; 273 / ; 446249 ;
Abstract
A self-defense device comprising a spherical member and a tether cord. The tether cord is wound on a self-winding spool that is rotatably attached to the interior of the spherical member. The free end of the tether cord has a loop formed thereat for securing the device to a person's wrist. The spherical member may have an outer lining of elastic material or may have a plurality of barbs on its exterior surface.