Closure with tamper evident strip for container
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-017/353
B65D-043/16
B65D-017/28
출원번호
US-0459868
(2009-07-09)
등록번호
US-8276777
(2012-10-02)
발명자
/ 주소
Shieh, Chuck
Liu, Lan
출원인 / 주소
Shieh, Chuck
대리인 / 주소
Gerhart Law, LLC
인용정보
피인용 횟수 :
3인용 특허 :
50
초록▼
The present invention is a tamper evident closure for containers. The tamper evident closure is a perforated strip that is releasably attached to lids on the base. When the lid of the closure is opened, the strip is torn from the lids, thereby indicating that the item has been tampered with. The inv
The present invention is a tamper evident closure for containers. The tamper evident closure is a perforated strip that is releasably attached to lids on the base. When the lid of the closure is opened, the strip is torn from the lids, thereby indicating that the item has been tampered with. The invention is manufactured to be employed on commonly available containers for food and personal care items.
대표청구항▼
1. An article of manufacture, comprising: a closure having a lid assembly and a base assembly;the base assembly having a base wall having front, left and right sides, said base wall front side further having an inside surface;the lid assembly having at least a first lid and a second lid hinged to th
1. An article of manufacture, comprising: a closure having a lid assembly and a base assembly;the base assembly having a base wall having front, left and right sides, said base wall front side further having an inside surface;the lid assembly having at least a first lid and a second lid hinged to the base assembly, wherein each lid has a left side, a right side, and a bottom edge;a tamper evident strip having a center strip, a pull connected to the center strip, where the center strip is perpendicularly oriented to the front of the container, and an angled tear strip secured to the center strip, the center strip being breakably attached to the left side of the first lid and the right side of the second lid,the angled tear strip being attached to the bottom edge of each lid, and having a flex point, a first portion, and a second portion, the flex point allowing the first portion and second portion of the angled tear strip to bend up and be held flush between the inside surface of the base wall and a front edge of the lid, wherein said angled tear strip covers the top of each lid when the lids are closed but before the angled tear strip is removed by a user. 2. The article of claim 1, wherein the center strip has a front portion and a back portion, and the pull is located at the front portion. 3. The article of claim 1, wherein the center strip has a front portion and a back portion, and the pull is located at the back portion. 4. The article of claim 1, wherein the base assembly is disposed on a rectangular container. 5. The article of claim 4, wherein the base assembly has a base hooked edge, and said container has a barbed hook catch which conforms to said base hooked edge. 6. The article of claim 5, wherein the container is metal. 7. The article of claim 4, wherein the container is plastic. 8. The article of claim 7, wherein the closure has a barbed hook inlet, and the container has corresponding hooked edge. 9. The article of claim 8, wherein the container has a separating wall. 10. The article of claim 1, wherein the base assembly has at least one top surface, the top surface having material removed to form at least one hole. 11. The article of claim 10, wherein the hole has a width of less than 3 mm. 12. The article of claim 10, wherein the base assembly has a top surface, and the top surface has a pouring hole and has at least two sprinkling holes, and at least one sprinkling hole is about 30 percent larger than the other sprinkling hole or holes. 13. The article of claim 1, wherein the base assembly has a catch, and said lid has a capture lip conforming to the shape of the catch of the base assembly, so that when the lid is closed, said lid is releasabley held to said base assembly. 14. The article of claim 1, wherein said hinge is a flexible hinge. 15. The article of claim 1, wherein each lid has a lid lift. 16. The article of claim 1, where said closure is made of poly propylene and the closure has been injection molded.
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이 특허에 인용된 특허 (50)
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