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:
Nov. 29, 2022
Filed:
Feb. 18, 2019
Signify Holding B.v., Eindhoven, NL;
Bernd Ackermann, Eindhoven, NL;
Matthias Wendt, Eindhoven, NL;
Goutam Maji, Eindhoven, NL;
Priya Ranjan Mishra, Eindhoven, NL;
Eduard Gerhard Zondag, Eindhoven, NL;
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
The present disclosure relates to a lighting device () comprising a lighting unit (), at least one application unit (), and a battery housing () comprising a first battery compartment () with a first electrical contact set () for accommodating and connecting a first battery and with a second battery compartment () with a second electrical contact set () for accommodating and connecting a second battery, wherein the first and second battery compartments are configured to force an exclusive spatial accommodation of only one of the first and second batteries in the battery housing at a given point in time. The lighting unit is electrically connected to the first electrical contact set for being powered by the first battery in a first operational mode and the application unit is electrically connected to the second electrical contact set for being powered by the second battery in a second operational mode.