Apparel – Body garments – Bag type
Patent
1983-12-15
1985-04-02
Schroeder, Werner H.
Apparel
Body garments
Bag type
2 86, 2 94, 5413, A41D 1504
Patent
active
045078050
ABSTRACT:
A convertible sleeping bag for use as a sleeping bag and an ambulatory garment having integral upper torso and lower torso portions, the upper torso portion having a front and back and at least two closeable openings, each having two sides when open and extending generally vertically of the bag and provided with closure elements on each side of the opening which can selectively open each vertical opening and engage another vertical opening closure element so as to be capable of closing each vertical opening to form at least one separate closed arm shaped portion in the upper torso portion; and the lower torso portion having at least two closeable openings, each having two sides when open and extending vertically of the bag and provided with closure elements on each side of the opening which can selectively open each vertical opening and engage the other open vertical opening closure element to close each vertical opening in a manner to leave an opening from the front to the back of the sleeping bag while forming two closed generally leg shaped portions in the lower torso portion of the sleeping bag; and at least two separate closeable openings each at the lower extremities of the leg shaped portions for receiving each of the feet of the user of the sleeping bag.
REFERENCES:
patent: 2469700 (1947-03-01), Petrucelli
patent: 2497167 (1947-05-01), Guyol
patent: 2598462 (1952-05-01), Strauss
patent: 2611131 (1952-09-01), Heeter
patent: 2744253 (1956-05-01), Freedman
patent: 2915758 (1958-03-01), Kaufman
patent: 2967306 (1961-01-01), Fabanich
patent: 3837006 (1974-09-01), Laseman
patent: 3924273 (1975-12-01), Donovan
patent: 4103377 (1978-08-01), Mayer et al.
patent: 4122553 (1978-10-01), Pitkanen
patent: 4125910 (1978-11-01), Nicholai
patent: 4158892 (1979-06-01), Gonzales
patent: 4302850 (1981-12-01), Maeshima
Berkstresser Jerry W.
Ellis Mary A.
Klaas Bruce G.
Schroeder Werner H.
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