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:
Feb. 02, 2021
Filed:
Sep. 23, 2016
Glowstone Ltd, Chester, GB;
Thomas Gostelow, Chester, GB;
GLOWSTONE LTD, Cheshire, GB;
Abstract
The invention concerns a torch () which has a rechargeable electric battery (), at least one LED (), an energy receiver device () for receiving energy from a charging station (), circuitry for charging the battery from the energy receiver device, circuitry for supplying electric current from the battery to the LED to drive the LED, and a user-operable switching device () for controlling the supply of current from the battery to the LED. In accordance with the invention, the battery, the LED, the circuitry for charging the battery, the circuitry for supplying electric current from the battery to the LED and the switching device are all embedded in a unitary body of polymer material, the LED being arranged to emit light through the polymer material.