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. 28, 2019
Filed:
Sep. 16, 2016
Applicant:
SV Tool Corporation, Santa Rosa, CA (US);
Inventors:
John M. Speicher, Geyserville, CA (US);
Che Voigt, Santa Rosa, CA (US);
Assignee:
SV TOOL CORPORATION, Santa Rosa, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A47C 7/38 (2006.01); B60N 2/865 (2018.01); B60N 2/809 (2018.01); A47C 1/036 (2006.01); B60N 2/838 (2018.01);
U.S. Cl.
CPC ...
A47C 7/38 (2013.01); A47C 1/036 (2013.01); B60N 2/809 (2018.02); B60N 2/838 (2018.02); B60N 2/865 (2018.02);
Abstract
An ergonomic chair with an auto-adjusting headrest having a base assembly including floor base, a seat bottom, and vertical structure. A seat back frame and back plate are pivotally attached to the base assembly. An arc-shaped guide bar and head rest restraint are slideably disposed on the back plate. such that the back plate slides approximately parallel to the seat back frame. Arc shaped guide bar rotates as the seat back is tilted rearward and forward.