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:
Oct. 08, 1985
Filed:
Jul. 06, 1983
Irving H Holden, Boca Raton, FL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
An electrical contact assembly is provided which is capable of accommodating batteries for other electrical devices exhibiting a plurality of different physical sizes. A V-shaped contact arm having a hook-shaped member at one end thereof and a double torsion spring at the remaining end thereof is mounted to a battery housing surface. The double torsion spring end of the V-shaped member is mounted on a support post and is fixedly held in position such that the torsion spring does not freely rotate. The hook-shaped end of the V-shaped member is engaged by a second post adjacent to the first post so as to place the contact arm under tension. The tip of the V-shaped member thus forms an elbow which deflects to a greater or lesser degree depending upon the size of the electrical device to be contacted.