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:
May. 01, 1990
Filed:
Jul. 20, 1989
Applicant:
Inventor:
Erwin Freudenreich, Lippstadt, DE;
Assignee:
Hella KG Hueck & Co., Lippstadt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60Q / ;
U.S. Cl.
CPC ...
362 61 ; 362 80 ; 362457 ; 362226 ; 362396 ;
Abstract
A light bulb is mountable from a rear side of a bowl shaped headlight reflector by extending the light bulb through an opening in an apex of the reflector and rotating it less than 180 degrees. Radially protruding tongues of a plate shaped socket of the light bulb slide under a ring formed element during the mounting. The ring formed element is constructed of spring wire having a polygonal shape. The number of angles of the polygonal-shaped wire is the same as the number of tongues of the socket. The polygonal-shaped wire engages the reflector at its corners, or angles, and the middle of each side thereof is biased to tightly engage a tongue of the socket.