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:
Jan. 09, 1990
Filed:
Jun. 13, 1988
Gerhard Dilk, Spiesen-Elversberg, DE;
Rolf Klaiber, Reutlingen, DE;
Kurt Kreschel, Bietigheim-Bissingen, DE;
Wolfgang Krieg, Reutlingen, DE;
Heinz Ruckwied, Kusterdingen-Wankheim, DE;
Gerhard Ulrich, Reutlingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A reflector, made from a thermosetting plastic, has three tightening faces on its crown neck that act as a catch, into which three protrusions, such as pawls, dig in a thread-like manner with teeth of the ring. As a result, the ring secures an incandescent bulb in the reflector. By means of this unilaterally acting friction catch, lateral slides, in particular, become unnecessary on an injection holder of the reflector, which is a considerable advantage in the processing of thermosetting plastics.