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. 14, 1992
Filed:
Dec. 17, 1990
Applicant:
Inventors:
Christopher J Pesta, Shelby Township, Macomb County, MI (US);
Michael J Sweers, Williamston, MI (US);
Assignee:
Chrysler Corporation, Highland Park, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C / ;
U.S. Cl.
CPC ...
297410 ; 248408 ;
Abstract
A one-piece guide sleeve for a vehicle seatback headrest support post enabling infinite vertical movement of the headrest. The guide sleeve provides integral locking prongs which normally apply frictional self-effort force to the support post. Conforming notches on the post are adapted to trap the prongs in a self-locking manner to prevent unintentional removal of the headrest assembly from the seatback.