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. 18, 2010
Filed:
Jun. 30, 2006
Paul Michael Mellor, Easton, PA (US);
Paul Michael Mellor, Easton, PA (US);
S.S. White Technologies Inc., Piscataway, NJ (US);
Abstract
A flexible shaft having ends of square cross-section for coupling a mating female driving member such as a square recess in a motor assembly, with a mating female driven member such as a square recess in a gearbox assembly, for positioning a seat in a motor vehicle. To decrease vibration and noise due to friction and relative movement between the shaft ends and the mating recesses, the sides of the shaft end portions are covered with a deformable polytetrafluoroethylene sheath applied by positioning a length of heat shrinkable tubing over each end portion and heating the tubing to shrink it onto the corresponding end portion so that it assumes the square cross-sectional shape of the end portion.