Disposable blanket
OwnerThawatchai Maturaporninventor
Life of this patent
Estimating the term…
Abstract
A disposable blanket includes a cover body having a size adapted for covering at least a body portion of a user so as to provide an insulating purpose. The cover body includes a plurality of cover sheets overlappedly attached together in an edge to edge manner, wherein a positioning opening having a predetermined length is formed on a side portion of the cover body for wearing the cover body in front of the user. Therefore, the user is able to wear the disposable blanket on his or her neck such that the entire disposable blanket can maintain its position on the user's body so as to prevent the disposable blanket from being unfolded unintentionally.
Claims24
A disposable blanket, comprising:
- a plurality of cover sheets, each having a same shape and size and being made of synthetic fabric, wherein said cover sheets are overlappedly disposed in layer by layer manner to form a cover body having a predetermined thickness and side edges,
- an edge protecting device for combining said cover sheets together in an edge to edge manner, wherein said edge protecting device comprises at least a synthetic fabric made elongated protection strap having a U-shaped cross section longitudinally defining a top leaf and a bottom leaf, wherein said protection strap is extended along said side edges of said cover body to sandwich said side edges of said cover body between said top leaf and said bottom leaf of said protection strap, wherein said top leaf, side edges of said cover body and said bottom leaf are integrally connected together by ultrasonic welding so as to form an ultrasonic integrated stripe extending along edges of said top leaf and said bottom leaf of said protection strap, and thus said side edges of all said cover sheets are enclosed by said protection strap and said layers of cover sheets are also sealedly and firmly attached together along said side edges thereof to form said disposable blanket which has air layers retained between said cover sheets to enhance heat insulation ability;
- and
- a wearing arrangement is provided on said cover body for firmly positioning said disposable blanket on a user and maintaining said cover body covering on top of said user.
Dependencies are inferred from the claim text.