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. 15, 2025
Filed:
Nov. 12, 2021
Abus August Bremicker Söhne KG, Wetter-Volmarstein, DE;
Ernst Pankratius, Wetter, DE;
ABUS August Bremicker Söhne KG, Wetter-Volmarstein, DE;
Abstract
A chain lock comprises a lock body and a chain lockable to the lock body. This chain comprises a serial arrangement of consecutive links coupled to one another via a respective articulated joint and pivotable relative to one another about a joint axis, which is parallel to a normal direction, of the respective articulated joint. The arrangement is foldable into a compact storage configuration in which, at each of the articulated joints, the links coupled to one another via the respective articulated joint are pivoted relative to one another about the joint axis of the respective articulated joint such that they enclose the smallest possible angle of their relative pivotability. A pulling device extends along said arrangement, by way of which a first end of the arrangement and a second end of the arrangement opposite thereto are pullable toward one another to bring the arrangement into the compact storage configuration.