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. 03, 2012
Filed:
Dec. 05, 2007
Frank Auer, Herbrechtingen-Bolheim, DE;
Gerhard Behr, Altheim, DE;
Peter Helbig, Sontheim/Brenz, DE;
Christian Seichter, Herbrechtingen, DE;
Klaus Wittmann, Sontheim, DE;
Sascha Zelt, Beimerstetten, DE;
Frank Auer, Herbrechtingen-Bolheim, DE;
Gerhard Behr, Altheim, DE;
Peter Helbig, Sontheim/Brenz, DE;
Christian Seichter, Herbrechtingen, DE;
Klaus Wittmann, Sontheim, DE;
Sascha Zelt, Beimerstetten, DE;
Osram AG, Munich, DE;
Abstract
Disclosed are a welding aid for a spiral-wound filament of a lamp and a lamp comprising such a welding aid. The spiral-wound filament has a spiral-wound filament body and at least one spiral-wound filament tail. The welding aid is arranged at a distance d from the spiral-wound filament body and is designed to connect the at least one spiral-wound filament tail to a current-conducting support, the distance d being defined in accordance with a power P at which the lamp is operated.