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:
Mar. 10, 2026
Filed:
Apr. 18, 2023
Zumtobel Lighting Gmbh, Dornbirn, AT;
Zumtobel Lighting GmbH, Dornbirn, AT;
Abstract
An elongate luminaire () extending along a longitudinal axis (X) has a luminaire body () which delimits a luminaire interior (I) for receiving lighting means. The luminaire body () has: an elongate channel profile element () with a longitudinally extending light passage opening (). A luminaire cover () is arranged in the light passage opening () along elongate contact regions (K) in order to surround the luminaire interior (I) together with the channel profile element () in a radially laterally circumferentially closed manner. An end cap () completely covers an end-side opening () in the luminaire body () towards the luminaire interior (I). A three-dimensionally and integrally formed seal () is between the end cap () and the luminaire body () has: a first sealing portion () for circumferentially closed axial sealing between the luminaire body () and the end cap (), and a second sealing portion () for radially sealing the contact regions (K) from the outside.