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. 22, 1985
Filed:
Aug. 17, 1983
Carl L Foltz, Largo, FL (US);
Halkey-Roberts Corporation, St. Petersburg, FL (US);
Abstract
A conductor tube for a battery operated flashlight is disclosed. The conductor tube comprises an inner non-conductive sleeve positioned within an outer conductive sleeve. The flashlight bulb-receiving end of the conductor tube includes a plurality of inwardly disposed lances which extend from the outer conductive sleeve through the inner non-conductive sleeve to electrically engage the base terminal of the light bulb. The lances may extend longitudinally with respect to the conductor tube to securely receive the base of the light bulb of the flashlight. Alternatively, the lances may extend substantially circumventially about the end of the conductor tube to threadably receive the base of the light bulb and establish electrical continuity therewith. A method is disclosed for producing the conductor tube of the invention in a progressive die from a ribbon of laminated conductive and non-conductive materials which will, when formed, constitute the outer conductive sleeve and the inner non-conductive sleeve, respectively.