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. 12, 2020
Filed:
Nov. 29, 2016
Applicant:
Seating Direct International Limited, Bristol, GB;
Inventor:
Simon Russell Jones, Bristol, GB;
Assignee:
SEATING DIRECT INTERNATIONAL LIMITED, Bristol, GB;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C 7/02 (2006.01); A47C 27/10 (2006.01); A47C 7/14 (2006.01); A47C 7/18 (2006.01);
U.S. Cl.
CPC ...
A47C 7/021 (2013.01); A47C 7/14 (2013.01); A47C 7/18 (2013.01); A47C 27/10 (2013.01);
Abstract
A fluid-fillable cushion comprises upper and lower layers, a first chamber and a second chamber and a discrete pressure distributing unit situated between the upper and lower layers, said pressure distributing unit providing a fluid connection between at least the first chamber and the second chamber. Such a cushion reduces leaks and allows controlled pressure equalisation between the chambers. Also disclosed is a process for making such cushions and seating products comprising such cushions.