Disposable sleeping bag

Details Disposable sleeping bag Disposable sleeping bag

1990-06-11

1991-07-23

Trettel, Michael F.

Beds

Sleeping bag

Including inflatable portion or attachment

2 695, A47G 908

Patent

active

050331353

ABSTRACT:
A disposable sleeping bag (10) is disclosed which is manufactured using a spunbonded olefin material in place of the standard paper or cloth outer cover and inner lining. A layer of polyester batting (16) is used as the primary insulation material while a second layer of polyester batting (15) acts as a secondary cushion material over a layer of bubble packing (13) acting as the primary cushioning material in lower cushion (11).

REFERENCES:
patent: 1699002 (1929-01-01), Leibold
patent: 2625695 (1953-01-01), Nicholson
patent: 3460170 (1969-08-01), Ozier
patent: 3636566 (1972-01-01), Sutherland
patent: 3739399 (1973-06-01), Sheahon
patent: 4547906 (1985-10-01), Nishida et al.
patent: 4549323 (1985-10-01), Brockhaus
patent: 4550046 (1985-10-01), Miller
patent: 4658452 (1987-04-01), Brockhaus
patent: 4862533 (1989-09-01), Adams, III
patent: 4910055 (1990-03-01), Wigutow

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