Air-cushioned sleeping bag

Details Air-cushioned sleeping bag Air-cushioned sleeping bag

1994-10-25

1996-06-25

Milano, Michael J.

Beds

Sleeping bag

Including inflatable portion or attachment

5418, 5419, 5420, 5421, 2 695, A47C 2900

Patent

active

055287794

ABSTRACT:
An air-cushioned sleeping bag comprises a bottom portion and a cover member partially connected on their corresponding edges and partially fastened by zipper on their rest edges. The bottom portion comprises a plurality of the elongate air compartments parallel extended along the longitudinal direction thereof, a transverse inflatable pillow adjacent one end of the compartments and a shading member extended outward from the outward edge of the pillow. A heating member disposed between a mat cloth and the top of the compartments is preserved for applying in extreme cold weather. The air-cushioned sleeping bag of the present invention is applicable to uneven and hard surface without a tent and prevent a traveller from the dampness and coldness of the ground where he lies.

REFERENCES:
patent: 598995 (1898-02-01), Jacob
patent: 622812 (1899-04-01), Lapierre
patent: 867464 (1907-10-01), Abbott
patent: 1648373 (1927-11-01), Vilas
patent: 1699002 (1929-01-01), Leibold
patent: 3380087 (1968-04-01), Petty et al.
patent: 4092750 (1978-06-01), Ellis
patent: 4192030 (1980-03-01), Casson
patent: 4757832 (1988-07-01), Russell
patent: 4825868 (1989-05-01), Susa et al.
patent: 5005236 (1991-04-01), Hutchinson

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