IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0402718
(2003-03-28)
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발명자
/ 주소 |
- Goeking, Harold J.
- Whitmore, Rebecca E.
- Schultz, William
- Behnke, Janica S.
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
43 인용 특허 :
24 |
초록
▼
A disposable drinking device comprising a cup is disclosed. The cup defines a cup cavity and comprises a cup opening communicated with the cup cavity and a cup brim annularly associated with the cup opening. The cup brim comprises a brim curl having a lip configuration and a flare configuration. Whe
A disposable drinking device comprising a cup is disclosed. The cup defines a cup cavity and comprises a cup opening communicated with the cup cavity and a cup brim annularly associated with the cup opening. The cup brim comprises a brim curl having a lip configuration and a flare configuration. When the brim curl is in the lip configuration, the brim curl arcuately and concavely extends away from the cup opening to form a brim lip. When the brim curl is in the flare configuration, the brim curl arcuately and convexly extends away from the cup opening to form a brim flare. The described configuration results in the cup brim being destroyed when the lid is removed from the cup, making subsequent re-capping impossible.
대표청구항
▼
1. A disposable drinking device comprising:a cup, wherein the cup defines a cup cavity and includes a cup opening communicated with the cup cavity and a cup brim associated with the cup opening, the cup brim including a brim curl having a lip configuration and a flare configuration, wherein when the
1. A disposable drinking device comprising:a cup, wherein the cup defines a cup cavity and includes a cup opening communicated with the cup cavity and a cup brim associated with the cup opening, the cup brim including a brim curl having a lip configuration and a flare configuration, wherein when the brim curl is in the lip configuration, the brim curl arcuately and concavely extends away from the cup opening to form a brim lip and wherein when the brim curl is in the flare configuration, the brim curl arcuately and convexly extends away from the cup opening to form a brim flare; and a thermoformed lid having a lid crown and a lid skirt, wherein the lid crown further comprises a crown top, a crown bottom and a spout having a spout opening disposed to communicate the crown top with the crown bottom, and wherein the lid skirt comprises an angular rim having an internal rim surface, wherein when the lid is snap-fittingly associated with the cup, the brim curl is in the lip configuration and the internal rim surface is securingly associated with the brim lip, such that when the lid is disassociated from the cup, the internal rim surface forcingly configures the brim curl into the flare configuration. 2. The disposable drinking device of claim 1, wherein the cup is constructed of a plastic material and comprises a cup wall having a cup wall thickness, the cup wall thickness being about {fraction (15/1000)} inch.3. The disposable drinking device of claim 1, wherein the cup is constructed of a plastic material and includes a cup wall having a cup wall thickness the cup wall thickness being between about {fraction (9/1000)} inch and about {fraction (25/1000)} inch.4. The disposable drinking device of claim 1, wherein the cup is constructed using a thermoformed process and comprises a cup surface having a surface laminate constructed from a foam material.5. The disposable drinking device of claim 1, wherein the cup is constructed of a paper material.6. The disposable drinking device of claim 1, the cup brim having a brim curl diameter and the lid skirt having a skirt diameter, the brim curl diameter being sized relative to the skirt diameter to allow the lid skirt to sealingly associate with the brim curl.7. The disposable drinking device of claim 1, wherein the cup includes a cup wall, and wherein when the brim curl is in the lip configuration, the brim curl forms an arc angle between about 135° to about 225° along a line tangent to the cup wall.8. The disposable drinking device of claim 1, wherein the brim lip includes a lip diameter and wherein the angular rim includes a rim diameter, the rim diameter is sized relative to the lip diameter to allow the brim lip to fasteningly associate with the angular rim.9. The disposable drinking device of claim 1, wherein the spout opening is disposed to allow communication with the cup cavity when the lid is associated with the cup.10. The disposable drinking device of claim 1, wherein the lid spout comprises an opening border and wherein the spout opening is shaped to allow the opening border to increase in size when suction is applied to the lid spout.11. The disposable drinking device of claim 1, wherein the lid is constructed of a plastic material and includes a lid thickness, the lid thickness being about {fraction (10/1000)} inch.12. The disposable drinking device of claim 1, wherein the lid is constructed of a plastic material and includes a lid thickness the lid thickness being between about {fraction (9/1000)} inch and about {fraction (25/1000)} inch.13. A disposable cup comprising:a cup wall defining a cup cavity and including a cup opening communicated with the cup cavity, and a cup brim annularly associated with the cup opening, wherein the cup brim comprises a partially formed brim curl having a lip configuration and a flare configuration, wherein when the brim curl is in the lip configuration, the brim curl arcuately and concavely extends away from the cup opening to form a brim lip, and wherein when the brim curl is in the flare configuration, the brim curl arcuately and convexly extends away from the cup opening to form a brim flare. 14. The cup of claim 13, wherein the cup is constructed of a plastic material and includes a cup wall thickness, the cup wall thickness being about {fraction (15/1000)} inch.15. The cup of claim 13, wherein the cup is constructed of a plastic material and includes a cup wall thickness the cup wall thickness being between about {fraction (9/1000)} inch and about {fraction (25/1000)} inch.16. The cup of claim 13, wherein the cup is constructed using a thermoformed process.17. The cup of claim 13, wherein the cup includes a cup surface having a surface laminate at least a portion of which is foam material.18. The cup of claim 13, wherein the cup is constructed of a paper material.19. The cup of claim 13, wherein the cup brim comprises a brim curl diameter sized to allow the brim curl to sealingly associate with a lid skirt of a disposable lid.20. The cup of claim 13, wherein when the brim curl is in the lip configuration the brim curl includes an arc angle between about 135° to about 225° from a line tangent to the cup wall.21. The cup of claim 13, wherein the brim lip comprises a lip diameter sized to allow the brim lip to fasteningly associate with an angular rim of a disposable lid.22. A method for implementing a disposable drinking device comprising:obtaining a disposable lid and a disposable cup, the lid comprising a lid skirt having an angular rim, the cup comprising a cup opening, a cup brim and defining a cup cavity, the cup brim having a brim curl, wherein the brim curl can be in a lip configuration or a flare configuration; inserting a liquid into the cup cavity; arranging the lid and the cup to associate the lid with the cup brim to enclose the cup cavity; and pressing the lid onto the cup brim to associate the angular rim with the brim curl. 23. The method of claim 22, wherein the brim curl comprises a brim curl diameter and wherein the lid skirt comprises a skirt diameter, the brim curl diameter being sized relative to the skirt diameter to allow the lid skirt to sealingly associate with the brim curl.24. The method of claim 22, wherein the brim curl comprises a brim lip having a lip diameter, and wherein the angular rim comprises a rim diameter, the rim diameter being sized relative to the lip diameter to allow the brim lip to fasteningly associate with the angular rim when the lid is associated with the cup.25. The method of claim 22, wherein the lid comprises a lid crown having a crown top, a crown bottom and a protruding spout, wherein the protruding spout comprises a spout opening disposed to allow communication with the cup cavity when the lid is associated with the cup.26. The method of claim 22, wherein the obtaining a disposable lid and a disposable cup further comprises obtaining a liquid and disposing the liquid in the cup cavity.27. The method of claim 22, wherein the arranging the lid and the cup comprises arranging the lid relative to the cup brim to associate the angular rim with the brim curl.28. The method of claim 22, wherein the brim curl is partially formed.
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