|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/457 ; 53/410 ; 62/530|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 73 인용 특허 : 1|
Freezing gel containment structure is comprised of a plurality of adjacent tubes. The tubes are secured in adjacent edgewise relationship and each is separately filled with freezing gel. The tubes are tall and narrow and are sufficiently filled so that they have some cylindrical structural strength. The containment structure comprised of the plurality of tubes is strong enough to stand.
A freezing gel containment structure comprising: first and second sheets of flexible thermoplastic synthetic polymer composition material, said sheets lying in a substantially face-to-face relationship, said sheets being sealed together adjacent their adges and being sealed together at intermediate parallel upright seal lines to form a plurality of adjacent upright tubes, said tubes having freezing gel therein, said tubes being sufficiently narrow in a direction transverse to the upright direction with respect to their height in the upright direction and...