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.

Date of Patent:
Nov. 12, 2013

Filed:

Apr. 18, 2011
Applicants:

Bernard Pradier, Saint Michel sur Orge, FR;

Jérôme Planson, Angerville, FR;

Inventors:

Bernard Pradier, Saint Michel sur Orge, FR;

Jérôme Planson, Angerville, FR;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C 7/50 (2006.01);
U.S. Cl.
CPC ...
Abstract

A seat base length adjustment device including a seat nose plate assembled on a carriage movable with respect to the seating frame, means for slidably guiding the carriage, and means for maintaining the carriage in position with respect to said frame. The sliding guide means comprises a guide rail located in a middle portion of the carriage, the carriage supports a toothed wheel, rotatably assembled on the carriage along an axis perpendicular to the seating frame and to the sliding direction, and meshing with a rack arranged close to the guide rail, and the means for maintaining the carriage in position comprises a lock acting on the rotation of the toothed wheel.


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