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. 25, 2022
Filed:
Jan. 27, 2020
Applicant:
Alfmeier Präzision SE, Treuchtlingen, DE;
Inventors:
Erich Dörfler, Landsberg, DE;
Ronny Gehlmann, Allersberg, DE;
Assignee:
Alfmeier Präzision SE, Treuchtlingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C 7/14 (2006.01); A47C 7/46 (2006.01); A47C 7/18 (2006.01); A47C 7/20 (2006.01); B60N 2/58 (2006.01); B60N 2/90 (2018.01); B60N 2/66 (2006.01); A47C 7/44 (2006.01);
U.S. Cl.
CPC ...
A47C 7/142 (2018.08); A47C 7/18 (2013.01); A47C 7/20 (2013.01); A47C 7/467 (2013.01); A47C 7/446 (2013.01); B60N 2/5825 (2013.01); B60N 2/665 (2015.04); B60N 2/914 (2018.02); B60N 2/976 (2018.02);
Abstract
An air cushion device for a seat includes at least one first air cushion and a second air cushion, first and second air inlets, first and second air ducts, and a device preventing the second air duct from being pinched off by a fixing wire of a seat cover.