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. 20, 2011
Filed:
Mar. 04, 2009
Applicants:
Burckhard Becker, Solingen, DE;
Wilfried Beneker, Leichlingen, DE;
Van-toan Ho, Solingen, DE;
Inventors:
Assignee:
C. Rob. Hammerstein GmbH & Co. KG, Solingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60N 2/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electrically height-adjustable head rest device of a motor vehicle seat having a head rest, one or two bars carrying the head rest, a cross member, which is connected to at least one bar and comprises an internal thread, and a motor-spindle unit comprising a spindle engaging the internal thread. On the cross member and/or on the motor-spindle unit there is provided a guide seat for a guide part.