초록 ▼

A container for the collection of waste products including a base receptacle and a cover, the base receptacle having an upper lip portion, at least one rim portion and a supporting ledge. The cover is removably engageable with the base receptacle such that at least a portion of the cover engages at

A container for the collection of waste products including a base receptacle and a cover, the base receptacle having an upper lip portion, at least one rim portion and a supporting ledge. The cover is removably engageable with the base receptacle such that at least a portion of the cover engages at least a portion of the at least one rim portion when the cover is installed on the base receptacle thereby providing at least one peripheral area of contact between the cover and the base receptacle for securing a flexible bag liner therebetween. The base receptacle and cover are molded together as a one piece integral unit joined together by a web of material which connects the two component parts together. The cover is separated from the base receptacle by removal of the web of material.

대표청구항 ▼

A container for the collection of waste products including a base receptacle and a cover, the base receptacle having an upper lip portion, at least one rim portion and a supporting ledge. The cover is removably engageable with the base receptacle such that at least a portion of the cover engages at

A container for the collection of waste products including a base receptacle and a cover, the base receptacle having an upper lip portion, at least one rim portion and a supporting ledge. The cover is removably engageable with the base receptacle such that at least a portion of the cover engages at least a portion of the at least one rim portion when the cover is installed on the base receptacle thereby providing at least one peripheral area of contact between the cover and the base receptacle for securing a flexible bag liner therebetween. The base receptacle and cover are molded together as a one piece integral unit joined together by a web of material which connects the two component parts together. The cover is separated from the base receptacle by removal of the web of material. cap according to claim 1 in which a portion of said first line of weakness is internal in said cap. 10. A cop according to claim 1 in which a portion of said first line of weakness is external in said cap. 11. A bottle cap according to claim 1 wherein said second line of weakness extending along said skirt upward from said bottom edge terminates at said perimeter. 12. A bottle cap according to claim 11 further comprising a stop located adjacent said perimeter, wherein said stop prevents tearing along said second line of weakness beyond said perimeter. 13. A bottle cap according to claim 1 further comprising a first gusset extending from said locking bead into said skirt. 14. A bottle cap comprising: a top having a perimeter; a skirt depending downward from said perimeter, said skirt having a bottom edge; a tear tab extending downward from said bottom edge having a gripping rib positioned below said bottom edge; first and second lines of weakness proximate said tear tab and extending upward along said skirt from said bottom edge defining a tear tab portion between said lines of weakness; and gripping structure for facilitating gripping of said tear tab portion by a user as the tear tab portion is torn away from said skin, said gripping structure being horizontally oriented and located on said tear tab portion intermediate said bottom edge and said top. 15. A bottle cap according to claim 14 further comprising a locking bead radially extending inward from an interior of said skirt intermediate said top and said bottom edge, said gripping structure being located on said tear tab portion intermediate said bottom edge and said top. 16. A bottle cap according to claim 14 in which said gripping structure comprises ribs. 17. A bottle cap according to claim 16 wherein said ribs are located on an internal surface of said skirt. han standard.