|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||30/410 ; 30/443|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 8 인용 특허 : 0|
A container opener particularly adapted for opening a container wherein the end wall of the container is provided with a preformed line of weakness. The opener includes a cover which functions as a temporary closure and has depending therefrom an annular blade for effecting rupture along the line of weakness. A magnet is centrally located with the blade for retaining the cutout end wall portion. The opener may include a housing having means for interlocking beneath the double seam securing an end unit to a container body, or it may have arms which are in...
An opener particularly adapted for opening prescored end units of cans secured to can bodies by an end seam, said opener comprising a retainer adapted to overlie an end unit of a can and having means for interlocking engagement with an end seam of a can, a separately formed cover carried by said retainer for overlying an end unit, a blade depending from said cover for movement therewith relative to said retainer and being centered relative to said retainer for alignment with a score in the end unit to be opened, said blade having a circular free edge and...