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:
Apr. 09, 2019
Filed:
Nov. 13, 2015
Dorma Deutschland Gmbh, Ennepetal, DE;
Ralf Kreyenborg, Ennepetal, DE;
DORMAKABA DEUTSCHLAND GMBH, Ennepetal, DE;
Abstract
A roller carriage for the reception of a sliding door includes a roller module for a displaceable affixing at a roller running path and a basic body for the attachment to the sliding door. The roller carriage includes a lift-off protection device for the protection against removal of the roller module out of the displaceable affixing at the roller running path. The lift-off protection device includes a lift-off protection element which is supported to be movable between a protection position and a release position, as well as an arresting device for an arresting of the lift-off protection element at least in the protection position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile