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. 26, 2020
Filed:
May. 17, 2016
Applicant:
Chris James Zwettler, Stillwater, MN (US);
Inventor:
Chris James Zwettler, Stillwater, MN (US);
Assignee:
THINAIR SURFACES LLC, Stillwater, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61G 7/057 (2006.01);
U.S. Cl.
CPC ...
A61G 7/05776 (2013.01); A61G 2203/34 (2013.01); A61G 2203/74 (2013.01);
Abstract
Various aspects of the present disclosure are directed to an apparatus and/or method involving respective sets of interleaved elongated pressure cells, which operate to inflate and deflate independently of one another. The pressure cells further provide shear relief by deflecting along a direction of movement along a width of/perpendicular to a length of the elongated pressure cells.