Closure assembly including removable wrench and method for sealing a container
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B67B-007/18
B65B-007/28
B65D-001/02
출원번호
US-0199669
(2014-03-06)
등록번호
US-9133003
(2015-09-15)
발명자
/ 주소
Glaser, John T.
Assaraf, Jonathan David
출원인 / 주소
Fisher Scientific Company, L.L.C.
대리인 / 주소
Wood, Herron & Evans, LLP
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
A closure assembly includes a cap including a radially outer lip, a radially inner projection, and a groove located therebetween, and a threaded portion configured for threaded engagement with a container. The assembly also includes a wrench including a handle and a gripping portion. At least part o
A closure assembly includes a cap including a radially outer lip, a radially inner projection, and a groove located therebetween, and a threaded portion configured for threaded engagement with a container. The assembly also includes a wrench including a handle and a gripping portion. At least part of the gripping portion is configured to extend into the groove in an assembled position with the gripping portion engaging the outer lip and the inner projection such that rotation of the wrench in opposite directions results in the cap being loosened or tightened relative to the container. The wrench may also be used to hold the cap when the cap is removed from the container.
대표청구항▼
1. A closure assembly for use in sealing an opening provided in a container, comprising: a cap including a radially outer lip, a radially inner projection, and a groove located therebetween, and a threaded portion configured for threaded engagement with a container; anda wrench including a handle an
1. A closure assembly for use in sealing an opening provided in a container, comprising: a cap including a radially outer lip, a radially inner projection, and a groove located therebetween, and a threaded portion configured for threaded engagement with a container; anda wrench including a handle and a gripping portion, wherein at least part of the gripping portion is configured to extend into the groove in an assembled position with the gripping portion engaging the outer lip and the inner projection such that rotation of the wrench in opposite directions results in the cap being loosened or tightened relative to the container. 2. The closure assembly of claim 1, wherein the handle extends radially outward from the gripping portion. 3. The closure assembly of claim 1, wherein the outer lip defines a radially outward boundary of the groove and the inner projection defines a radially inward boundary of the groove. 4. The closure assembly of claim 3, wherein the handle includes a flange extending transversely therefrom that is configured to contact an outer portion of the outer lip in the assembled position. 5. The closure assembly of claim 3, wherein the gripping portion is configured to be frictionally held within the groove. 6. The closure assembly of claim 1, wherein a portion of the gripping portion is complementary in shape to a portion of the inner projection. 7. The closure assembly of claim 1, wherein a portion of the gripping portion is defined by opposing jaws. 8. The closure assembly of claim 7, wherein a portion of each of the jaws extends generally parallel to one another. 9. The closure assembly of claim 1, wherein the wrench includes a magnet. 10. The closure assembly of claim 1, wherein: either a radially inward boundary or a radially outward boundary of the groove is defined by a multi-faceted surface; andthe gripping portion includes jaws that are complementary in shape to the multi-faceted surface such that the engagement of the gripping portion with the groove positively locks the wrench from rotating relative to the cap. 11. In combination, a closure assembly and a container, the closure assembly being configured to seal an opening provided in the container, comprising: a container body;a cap including a radially outer lip, a radially inner projection, and a groove located therebetween, and a threaded portion configured for threaded engagement with the container body; anda wrench including a handle and a gripping portion, wherein at least part of the gripping portion is configured to extend into the groove in an assembled position with the gripping portion engaging the outer lip and the inner projection such that rotation of the wrench in opposite directions results in the cap being loosened or tightened relative to the container body. 12. A method for sealing an opening provided in a container with a closure assembly comprising a cap including a radially outer lip, a radially inner projection, and a groove located therebetween, and a threaded portion configured for threaded engagement with a container, the method comprising: directing a wrench having a handle and a gripping portion into engagement with the cap such that at least part of the gripping portion extends into the groove to engage the outer lip and the inner projection; androtating the wrench to thereby loosen or tighten the cap relative to the container. 13. The method of claim 12, wherein rotating the wrench further comprises: rotating in a first direction to loosen the cap relative to the container; androtating in a second direction to tighten the cap relative to the container. 14. The method of claim 12, wherein: during the rotating step, a position of the wrench relative to the cap remains substantially constant. 15. The method of claim 12, further comprising: disengaging the wrench and the cap; andstoring the wrench. 16. The method of claim 15, wherein storing the wrench further comprises: magnetically coupling the wrench to an object. 17. The method of claim 12, further comprising: lifting and removing the cap from the container using the wrench once the cap is sufficiently loosened relative to the container. 18. The method of claim 17, wherein: lifting and removing the cap relies at least in part on close engagement between the groove and the gripping portion. 19. The method of claim 12, wherein the wrench includes a flange projecting transversely from the handle, and directing the wrench into engagement with the cap further comprises: engaging an outer portion of the outer lip with the flange. 20. The method of claim 12, wherein the gripping portion includes a pair of opposing jaws, and directing the wrench into engagement with the cap further comprises: engaging the inner projection with the jaws. 21. The method of claim 20, wherein a portion of each of the jaws extends generally parallel to one another, and directing the wrench into engagement with the cap further comprises: engaging generally parallel portions of the inner projection with the jaws.
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이 특허에 인용된 특허 (3)
Haffner,Eugene F.; Brozell,Leonora M., Dispensing closure.
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