IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0389828
(2003-03-17)
|
발명자
/ 주소 |
- Brecheisen, William W.
- Safian, John W.
|
출원인 / 주소 |
- Owens-Brockway Plastic Products Inc.
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
27 |
초록
▼
A container and closure package in that includes a container having a body, a finish wall extending from the body with at least one external thread, a circular throat at an axial edge of the finish wall remote from the body and having a lesser inner diameter than the finish wall, and a pour spout ex
A container and closure package in that includes a container having a body, a finish wall extending from the body with at least one external thread, a circular throat at an axial edge of the finish wall remote from the body and having a lesser inner diameter than the finish wall, and a pour spout extending axially from the throat at greater inner diameter than the throat. The container body, finish wall, throat and pour spout are of integrally blow molded construction as formed, with the inside diameter of the throat being optionally reamed as required for sealing engagement with the closure. The closure has a base wall, a peripheral outer skirt extending from the base wall with an internal thread for receipt over the external thread on the container finish wall, and an internal skirt extending from the base wall and spaced radially inwardly from the outer skirt for sliding plug-sealing receipt within the throat, with the pour spout being disposed between the inner and outer skirts of the closure.
대표청구항
▼
1. A container for dispensing liquid product, which comprises: a hollow body, a finish wall extending from said body with an external thread, a circular throat at an axial edge of said finish wall remote from said body and having a lesser inner diameter than said finish wall, a cylindrical pou
1. A container for dispensing liquid product, which comprises: a hollow body, a finish wall extending from said body with an external thread, a circular throat at an axial edge of said finish wall remote from said body and having a lesser inner diameter than said finish wall, a cylindrical pour spout extending from said throat coaxially with said throat and said finish wall at greater inner diameter than said throat, said pour spout terminating in a planar edge at an angle to the axis of said spout to form a pour opening, and a planar ledge externally extending around said pour spout at greater angle to said axis than said edge so as to be spaced from said edge at one side of said spout and to intersect said edge at an opposing side of said spout, said container body, finish wall, throat, pour spout and ledge being of integrally blow molded construction as formed. 2. The container set forth in claim 1 wherein said body includes an integrally formed handle, and wherein said planar ledge is angled to intersect said edge adjacent to said handle. 3. The container set forth in claim 2 wherein said planar ledge is at an angle of 80° to said axis. 4. The container set forth in claim 2 wherein said planar edge is at an angle of 70° to said axis. 5. The container set forth in claim 1 further comprising a pour lip extending around an upper edge of said spout remote from said handle. 6. The container set forth in claim 5 wherein said pour lip comprises an undercut in an outer surface of said spout immediately beneath said edge. 7. The container set forth in claim 6 wherein said pour lip comprises a hook-shaped lip that extends radially outwardly from said spout at said edge. 8. The container set forth in claim 5 wherein said pour lip comprises a part-cylindrical wall portion radially outwardly offset from said pour spout. 9. The container set forth in claim 1 comprising a pair of said planar ledges externally extending around said spout and axially spaced from each other. 10. The container set forth in claim 9 wherein said pair of ledges are parallel to each other. 11. A container for dispensing liquid product, which comprises: a hollow body, a finish wall extending from said body with an external thread, a circular throat at an axial edge of said finish wall remote from said body and having a lesser inner diameter than said finish wall, a cylindrical pour spout extending from said throat coaxially with said throat and said finish wall at greater inner diameter than said throat, said pour spout terminating in a planar edge at an angle to the axis of said spout to form a pour opening, and a pour lip extending from an upper edge of said spout, said pour lip comprising a part-cylindrical wall portion radially outwardly offset from said cylindrical pour spout, said container body, finish wall, throat, pour spout and pour lip being of integrally blow molded construction as formed. 12. The container set forth in claim 11 wherein said body includes an integrally formed handle, and wherein said pour lip is disposed on a side of said spout opposite said handle. 13. The container set forth in claim 11 wherein said pour lip further includes an undercut in an outer surface of said part-cylindrical wall portion adjacent to an edge of said wall portion. 14. The container set forth in claim 11 including a planar ledge externally extending around said pour spout at greater angle to said axis than said edge so as to be spaced from said edge at one side of said spout beneath said pour lip and to intersect said edge at an opposing side of said spout.
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