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:
Mar. 08, 2011
Filed:
May. 25, 2007
Applicants:
Robert Prendergast, Bootle, GB;
Stephen Littler, Morton, GB;
Inventors:
Robert Prendergast, Bootle, GB;
Stephen Littler, Morton, GB;
Assignee:
Survitec Group Limited, Birkenhead, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63G 8/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
A submarine escape suit includes an ascent stole () for assisting a wearer to ascent to the surface from a submarine. The suit also includes a life preserver stole () that can be inflated on reaching the surface, to provide the suit with additional surface buoyancy. The life preserver stole () can also be inflated underwater to provide the suit with additional ascent buoyancy, if required.