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:
Sep. 08, 2026
Filed:
Jun. 24, 2022
Zumtobel Lighting Gmbh, Dornbirn, AT;
Gregor Mayr, Gaiβau, AT;
Zumtobel Lighting GmbH, Dornbirn, AT;
Abstract
The invention relates to an emergency luminaire () with a housing () accommodating a light source () and control means () configured to control light emission of the light source (). The housing () is configured for attaching an emergency sign unit () to the housing () such that the light emitted by the light source () lights the emergency sign unit () when the emergency sign unit is () attached. The control means () is configured to determine whether the emergency sign unit () is attached to the housing () or not; and control the light emission of the light source () according to a first operation mode when no emergency sign unit () is attached to the housing (), and according to a second operation mode when the emergency sign unit () is attached to the housing. The second operation mode is different from the first operation mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile