IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0661957
(1996-06-12)
|
발명자
/ 주소 |
- McNamee Brian J. (P.O. Box 676 Severna Park MD 21146)
|
인용정보 |
피인용 횟수 :
18 인용 특허 :
0 |
초록
▼
A sleeping bag enclosure (10, 10′, 100, 200, 200′) is provided which includes an envelope (20, 20′, 120, 220, 220′) extending longitudinally from a closed end (26, 126, 226) to an open end (28, 128, 228). The sleeping bag enclosure (10, 10′, 100, 200, 200′) further includes a vented cover member (40
A sleeping bag enclosure (10, 10′, 100, 200, 200′) is provided which includes an envelope (20, 20′, 120, 220, 220′) extending longitudinally from a closed end (26, 126, 226) to an open end (28, 128, 228). The sleeping bag enclosure (10, 10′, 100, 200, 200′) further includes a vented cover member (40, 40′, 240) secured to the open end (28, 128, 228) of envelope (20, 20′, 120, 220, 220′) for forming a closure therefor. Vented cover member (40, 40′, 240) includes a plurality of ventilation openings (42, 242) formed therethrough to allow air to be exchanged between the external environment and an internal space (34). The internal space (34) is maintained in an open condition to allow the user to be comfortably enclosed within the space (34).
대표청구항
▼
A sleeping bag enclosure, comprising: a longitudinally extended outer envelope open on one end and having an upper side and a lower side, said upper side having an inner wall and an outer wall formed of an air impervious material and joined together to form a plurality of air passages therebetween f
A sleeping bag enclosure, comprising: a longitudinally extended outer envelope open on one end and having an upper side and a lower side, said upper side having an inner wall and an outer wall formed of an air impervious material and joined together to form a plurality of air passages therebetween for maintaining said outer envelope in an open condition, said lower side being formed by a second outer wall; an insulating inner envelope open on one end and concentrically disposed within said outer envelope, said inner envelope having an upper side secured to said inner wall and a lower side secured to said second outer wall; and, a vented cover member coupled to said outer wall on a perimeter of said open end for forming a closure therefor.
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