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:
Sep. 02, 2025
Filed:
Feb. 22, 2021
Applicant:
Schukra Berndorf Gmbh, Berndorf, AT;
Inventor:
Martin Kalmutzki, Spalt, DE;
Assignee:
SCHUKRA BERNDORF GMBH, Berndorf, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60N 2/60 (2006.01); B60N 2/90 (2018.01); A47C 7/14 (2006.01); A47C 20/04 (2006.01); B60N 2/66 (2006.01);
U.S. Cl.
CPC ...
B60N 2/914 (2018.02); B60N 2/976 (2018.02); A47C 7/142 (2018.08); A47C 20/048 (2013.01); B60N 2/665 (2015.04);
Abstract
A pneumatic bladder arrangement comprises a plurality of bladders arranged in an array of rows and columns, wherein the array comprises a first array section and a second array section with the first and second array sections each comprising at least one row of bladders. The pneumatic bladder arrangement may be used in a support apparatus for a seat, in particular for a backrest of a seat.