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. 11, 2011
Filed:
May. 24, 2007
Applicants:
Daniel J. Koughan, Eden Prairie, MN (US);
Tracey Thompson, Shoreview, MN (US);
Darryl L. Schmitz, Plymouth, MN (US);
Jennifer Bertram, Maple Grove, MN (US);
Inventors:
Daniel J. Koughan, Eden Prairie, MN (US);
Tracey Thompson, Shoreview, MN (US);
Darryl L. Schmitz, Plymouth, MN (US);
Jennifer Bertram, Maple Grove, MN (US);
Assignee:
Select Comfort Corporation, Minneapolis, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
A47C 27/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sleep surface is formed by joining longitudinal sides of two juxtaposed air bladders, thereby providing a continuous sleep surface having two independently inflatable air chambers. A support member can be inserted between the two independently inflatable air bladders to provide a continuous sleep surface that eliminates vertical displacement of a user.