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. 31, 1984
Filed:
Mar. 26, 1982
C Bradford Penney, Norristown, PA (US);
Glenn M Zabec, Franklin Park, IL (US);
Sri P Sridharan, Hickory Hills, IL (US);
Streamlight, Inc., Norristown, PA (US);
Abstract
A rechargeable lamp assembly utilizing recharging contacts and a mounting unit for recharging purposes that contains mating contacts so that the lamp unit may be recharged when mounted on the mounting unit. The mounting unit includes another set of electrical contacts of the same configuration as those on the lamp unit. Thus a recharging unit for generating a recharging current may be utilized which is connectable either to the mounting unit, to recharge the lamp unit mounted thereon, or directly to the lamp unit. The lamp unit circuitry is adapted to accept any of a number of different recharging units, so as to provide for recharging from a battery source, an AC source, and an AC source with input power-failure indication. The bulb in the lamp unit may be releasably connected to the battery, so that the battery potential may be taken off as an independent power supply for another load, if desired.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile