Heated sleeping bag

Details Heated sleeping bag Heated sleeping bag

2009-07-29

2011-11-08

Trettel, Michael (Department: 3673)

Beds

Sleeping bag

Including inflatable portion or attachment

C005S421000

Reexamination Certificate

active

08051509

ABSTRACT:
A sleeping bag generally comprises a shell including an inner layer defining an interior space for a user of the sleeping bag, and an outer layer defining an exterior surface of the bag. A heating pad pocket is on the inner layer. A heating pad is disposed in the pocket and retained therein for radiating heat toward the user.

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Photo of hand warming device, printed from http://perpetualkid.com/productimages/Ig/USBL-0600.jpg, 1 photo, dated Aug. 8, 2007.
“Warmmi USB Heating Knee Pads,” printed from http://www.vavolo.com/productdetails.asp.ProductID,3745..htm, 3 pages, dated Aug. 8, 2007.
“USB Heating Blanket,” printed from http://usb.brando.com.hk/prod—detail.php?prod—id=00224, 1 page, dated Aug. 8, 2007.
“USB Heating Slippers,” printed from http://www.usbgeek.com/prod—detail.php?prod—id=0502, 1 page, dated Aug. 8, 2007.
Geeksuger, “USB,” printed from http://geeksugar.com/tags/USB?page=2, 2 pages, dated Aug. 8, 2007.

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