|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||220/306 ; 220/355|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 110 인용 특허 : 6|
A container and complementary sealing lid both of which are of plastic, in which the container has a sealing bond on its wall around its upper peripheral edge of two different radii, the larger one on the outside, and the lid has a U-shaped peripheral sealing channel with inner and outer side walls and an upper wall joining the side walls. The inner surface of the upper wall is formed with areas of two different radii with the larger on the inner surface of the channel outer side wall and the container sealing bead and lid sealing channel being sized so ...
The combination of a container having an open top and a lid for sealing said open top comprising: a container with a bottom wall and an upwardly extending continuous wall extending therearound said container having a sealing bead around the upper peripheral edge of the wall, said sealing bead having an outer surface formed of two curved areas of different radii relative to the center line of the wall with the area of larger radius facing the outside of the wall, a lid of the same general overall shape as the upper peripheral edge of the container, said l...