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:
Dec. 30, 2025
Filed:
Sep. 27, 2022
Kiekert Aktiengesellschaft, Heiligenhaus, DE;
Madhu Basavarajappa, Leverkusen, DE;
Kiekert AG, Heiligenhaus, DE;
Abstract
A motor vehicle lock, in particular a motor vehicle door lock, which is equipped with an electromotive drive and an electric emergency power source for an emergency actuation of the drive. The emergency power source is arranged in the interior of a motor vehicle lock housing. According to the invention, the emergency power source is accommodated in an exchangeable manner in a compartment that can be closed with a detachable lid, wherein an additional power source is provided, which, after removal of the lid, transfers the emergency power source into an at least partially exposed position in relation to the motor vehicle door lock housing.