|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B65D-043/08 B65D-043/16 B65D-051/04 B65D-051/18|
|미국특허분류(USC)||220/339 ; 220/254 ; 220/780 ; 220/793|
|발명자 / 주소|
|인용정보||피인용 횟수 : 31 인용 특허 : 21|
A closure device allows a welding rod container to be reclosed in an air and moisture tight manner after being opened. The device includes a frame member having an opening therein, and flanges extending downwardly from the frame member outer edges for secure attachment to the container. The opening is of sufficient size to allow a human hand to retrieve a welding rod from the open welding rod container while also helping to prevent contact of the hand with the dangerous sharp edges of the open container. A latchable lid member capable of fitting within t...
A closure device for a container, comprising: a rectangular frame member having an opening therein, said frame member also having a front edge, a back edge and two side edges, each of said edges having a top face and a substantially vertical inner face extending downwardly from the respective top face, and with a lower wall attached to and extending radially inwardly from said inner faces, said lower wall being spaced axially from said top faces, said frame member also having a groove horizontally disposed within the inner face of each of said side edges...