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. 13, 2004
Filed:
Oct. 04, 2001
Samuel F. Lamke, Washington, MI (US);
Northpole, Ltd., Kowloon, HK;
Abstract
A sleeping bag with a replaceable air mattress ( ), where the sleeping bag ( ) includes a top layer ( ) and a bottom layer ( ). The top layer ( ) has a top layer opening edge ( ) and a top layer sealed edge ( ), and the bottom layer ( ) has a bottom layer opening edge ( ) and a bottom layer sealed edge ( ). The top layer opening edge ( ) and the bottom layer opening edge ( ) are releasably fastened along some portion of their length by a first fastener ( ) which is attached at a first attachment site ( ). The bottom layer ( ) further includes a second attachment site ( ) for an upper portion ( ) of a second fastener ( ). The air mattress has a perimeter ( ) and includes an inflatable portion ( ) and a peripheral extension ( ). The peripheral extension ( ) includes a third attachment site ( ) for a lower portion ( ) of a second fastener ( ). Upper ( ) and lower portions ( ) of the second fastener ( ) releasably fasten the air mattress ( ) to the sleeping bag ( ).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile