초록 ▼

A blow-molded plastic container includes an upper portion having a finish, a body portion and a base. At least one groove is formed in a radial sidewall of the finish. The groove slopes gradually downward along the radial sidewall and away from an opening into the container. The container may also i

A blow-molded plastic container includes an upper portion having a finish, a body portion and a base. At least one groove is formed in a radial sidewall of the finish. The groove slopes gradually downward along the radial sidewall and away from an opening into the container. The container may also include a kick out feature engagable with a tamper-evidence band. A closure member is adapted to selectively mate with the finish on the container. At least one thread is formed on the closure member.

대표청구항 ▼

1. A plastic container assembly comprising: a blow-molded plastic container comprising: a finish having a first radial sidewall and formed at an opening into said container;at least one groove formed in an outer diameter of said first radial sidewall, said at least one groove sloping gradually away

1. A plastic container assembly comprising: a blow-molded plastic container comprising: a finish having a first radial sidewall and formed at an opening into said container;at least one groove formed in an outer diameter of said first radial sidewall, said at least one groove sloping gradually away from said opening and being spaced apart from said opening to define a collar portion; anda kick out portion extending from said finish, a diameter of said kick out portion being greater than a diameter of said at least one groove; anda closure member adapted to selectively mate with said first radial sidewall of said container, said closure member comprising: a lower portion defining a closure opening;an upper portion defining a cover; anda second radial sidewall extending between said lower portion and said upper portion, said second radial sidewall having an inner surface defined in part by at least one thread formed thereon, said at least one thread adapted to cooperatively engage said at least one groove in an assembled position. 2. The blow-molded plastic container assembly of claim 1 wherein said second radial sidewall further includes a tamper-evidence band. 3. The blow-molded plastic container assembly of claim 2 wherein each of said at least one groove initiates at a groove entrance and slopes gradually downward about 180 degrees to about 220 degrees around said first radial sidewall. 4. The blow-molded plastic container assembly of claim 2 wherein said kick out portion is engagable with said tamper-evidence band to capture and break off said tamper-evidence band upon an initial removal of said closure member from the container. 5. The blow-molded plastic container assembly of claim 1 wherein each of said at least one thread initiates at a thread entrance and slopes gradually toward said cover about 160 degrees to about 200 degrees around said second radial sidewall. 6. The blow-molded plastic container assembly of claim 1 wherein said closure member is formed of one of a plastic and metal material suitable for thermal processing. 7. A blow-molded plastic container having an upper portion, a body portion extending from said upper portion to a base, said base closing off an end of said container; said upper portion, said body portion and said base cooperating to define a receptacle chamber within said container into which product can be filled, said blow-molded plastic container comprising: a mouth formed in said upper portion defining an opening into the container; anda radial sidewall of said upper portion defined in part by at least one groove formed in an outer diameter of said radial sidewall, said at least one groove sloping gradually downward from a groove entrance along said radial sidewall and away from said opening, said radial sidewall also including a ramp defined at said groove entrance to lead into the respective groove, said radial sidewall also defined by an outwardly sloped ramp portion that is disposed below said at least one groove, said outwardly sloped ramp portion having a diameter greater than a diameter of said radial sidewall. 8. The blow-molded plastic container of claim 7 wherein said upper portion further comprises: a radial channel formed adjacent to a lower portion of said radial sidewall and below said outwardly sloped ramp portion. 9. The blow-molded plastic container of claim 8 wherein the container has a longitudinal axis, wherein each of said at least one groove has a depth measured perpendicular to the longitudinal axis from an adjacent land, the depth being at most about 50% to about 60% of a wall thickness, the wall thickness being measured perpendicular to the longitudinal axis, the wall thickness being measured from the adjacent land to an inner diameter of said opening. 10. The blow-molded plastic container of claim 8 wherein said radial channel comprises a stabilizer portion having a diameter greater than a remaining portion of said radial channel. 11. The blow-molded plastic container of claim 7 wherein each of said at least one groove initiates at said groove entrance and slopes gradually downward about 180 degrees to about 220 degrees around said radial sidewall. 12. The blow-molded plastic container of claim 11 wherein said groove entrance is spaced apart from said mouth to form a collar portion. 13. The blow-molded plastic container of claim 12 wherein said collar portion defines a constant diameter terminating at said mouth. 14. A blow-molded plastic container configured for closure by a cap, the container comprising: a body portion extending from an upper portion to a base;a finish formed at said upper portion, said finish configured for removable attachment with the cap, said finish having a radial sidewall and an undercut surface engagable with a tamper-evidence band of the cap, said finish defined in part by at least one groove formed in said radial sidewall; anda moil portion extending from said finish in an opposite direction from said body portion, said moil portion adapted to be severed from said finish to define an opening into the container that is configured to be closed by the cap. 15. The blow-molded plastic container of claim 14 wherein each of said at least one groove initiates at a groove entrance and slopes gradually downward about 180 degrees to about 220 degrees around said radial sidewall. 16. The blow-molded plastic container of claim 15 wherein said finish includes a top that defines a mouth, and wherein said groove entrance is spaced apart from said mouth to form a collar portion. 17. The blow-molded plastic container of claim 16 wherein said collar portion defines a constant diameter terminating at said mouth. 18. The blow-molded plastic container of claim 16 wherein said upper portion further comprises a radial channel formed adjacent to a lower portion of said radial sidewall and below said undercut surface. 19. The blow-molded plastic container of claim 18 wherein said radial channel comprises a stabilizer portion having a diameter greater than a remaining portion of said radial channel.