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:
Jul. 04, 2023
Filed:
Dec. 23, 2015
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventor:
Andrew J. McGregor, Minneapolis, MN (US);
Assignee:
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 7/08 (2006.01); A61F 7/02 (2006.01); A61F 7/00 (2006.01); F16L 11/12 (2006.01); F16L 33/03 (2006.01);
U.S. Cl.
CPC ...
A61F 7/02 (2013.01); A61F 7/0097 (2013.01); F16L 11/121 (2013.01); F16L 33/03 (2013.01); A61F 2007/006 (2013.01); A61F 2007/0091 (2013.01); A61F 2007/0258 (2013.01);
Abstract
At least some aspects of the present disclosure feature a convective device, comprising: a pneumatic structure formed by one or more layers, a partially detachable access duct, and a separation device disposed on a side of the partially detachable access duct. The partially detachable access duct in fluid connection with the pneumatic structure.