Dual-wall container with heat activated and/or temperature-change activated color changing capability
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01K-011/12
G01K-011/00
G01K-011/18
출원번호
UP-0548194
(2006-10-10)
등록번호
US-7556425
(2009-07-15)
발명자
/ 주소
Gluck, J. Robert
출원인 / 주소
Robert Gordon Industries, Ltd.
대리인 / 주소
Greemblum & Bernstein, P.L.C.
인용정보
피인용 횟수 :
5인용 특허 :
27
초록▼
Dual-wall container includes an outer wall that is at least one of at least partially substantially transparent and at least partially substantially translucent, an inner wall adapted to contain a substance, at least one symbol arranged an outer surface of the inner wall, and at least one of a coati
Dual-wall container includes an outer wall that is at least one of at least partially substantially transparent and at least partially substantially translucent, an inner wall adapted to contain a substance, at least one symbol arranged an outer surface of the inner wall, and at least one of a coating of a thermochromatic composition arranged on the outer surface of the inner wall, a thermochromatic composition layer arranged on the outer surface of the inner wall, and a thermochromatic composition arranged on an outer surface of at least the at least one symbol. The thermochromatic composition is structured and arranged to change color when the inner wall experiences or senses a temperature change. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
대표청구항▼
What is claimed is: 1. A dual-wall container comprising: an outer wall that is at least one of: at least partially substantially transparent; and at least partially substantially translucent; an inner wall adapted to contain a substance; at least one symbol arranged on an outer surface of the inne
What is claimed is: 1. A dual-wall container comprising: an outer wall that is at least one of: at least partially substantially transparent; and at least partially substantially translucent; an inner wall adapted to contain a substance; at least one symbol arranged on an outer surface of the inner wall; at least one other symbol arranged on a surface of the outer wall that provides an indication or foreshadowing of the type of symbol arranged on the outer surface of the inner wall which will become visible when the inner wall experiences or senses a temperature change; and at least one of: a coating of a thermochromatic composition arranged directly on the outer surface of the inner wall; a thermochromatic composition layer arranged directly on the outer surface of the inner wall; and a thermochromatic composition arranged directly on an outer surface of at least the at least one symbol. 2. The container of claim 1, wherein the substance is a liquid having a temperature above ambient or room temperature, the inner wall comprises stainless steel, and the outer wall comprises synthetic resin. 3. The container of claim 1, wherein the substance is a liquid having a temperature below ambient or room temperature. 4. The container of claim 1, wherein, when the inner wall experiences or senses a temperature change, the thermochromatic composition becomes at least one of substantially colorless, substantially transparent, and substantially translucent. 5. The container of claim 1, wherein, when the inner wall experiences or senses a temperature change, a contrast between the at least one symbol and the inner wall increases thereby rendering the at least one symbol substantially more visible through the outer wall. 6. The container of claim 1, further comprising one of: the outer wall comprises a synthetic resin and the inner wall comprises a metal; the outer wall comprises a synthetic resin and the inner wall comprises a synthetic resin; the outer wall comprises a synthetic resin and the inner wall comprises stainless steel; and the outer wall comprises PVC and the inner wall comprises 18-8 stainless steel. 7. The container of claim 1, further comprising a cap arranged to cover an opening of the dual-wall container. 8. The container of claim 1, wherein the at least one symbol comprises at least one of a depiction of an object, one or more geometric shapes, one or more trademarks, one or more numbers, and one or more letters. 9. The container of claim 1, wherein the at least one symbol is printed on the outer surface of the inner wall. 10. The container of claim 1, wherein the at least one symbol is printed on a clear film and the film is at least one of position on the outer surface of the inner wall and secured to the outer surface of the inner wall. 11. The container of claim 1, wherein the at least one symbol is printed on the outer surface of the inner wall and the thermochromatic composition is printed on the at least one symbol. 12. The container of claim 1, wherein the at least one symbol is a self-adhesive imprinted label that is attached to the outer surface of the inner wall. 13. The container of claim 1, wherein the at least one symbol is a water decal that is positioned on the outer surface of the inner wall. 14. The container of claim 1, wherein the thermochromatic composition comprises one of a chromicolor ink and a thermochromatic ink. 15. The container of claim 1, wherein the thermochromatic composition is applied by silkscreening. 16. The container of claim 1, wherein the thermochromatic composition is at least one of: arranged to cover the at least a portion of the at least one symbol; and applied over at least a portion of the at least one symbol. 17. The container of claim 1, wherein the thermochromatic composition is at least one of: arranged to cover the at least one symbol and substantially all of the outer surface of the inner wall; and applied over the at least one symbol and substantially all of the outer surface of the inner wall. 18. A method of making a dual-wall container comprising an outer wall that is at least one of at least partially substantially transparent and at least partially substantially translucent, an inner wall adapted to contain a substance, at least one symbol arranged an outer surface of the inner wall, the method comprising; arranging the at least one symbol on the outer surface of the inner wall; arranging an other symbol on a surface positioned over the outer surface of the inner wall, the other symbol providing an indication or foreshadowing of the type of symbol arranged on the outer surface of the inner wall which will become visible when the inner wall experiences or senses a temperature change; and at least one of: applying a coating of a thermochromatic composition directly on the outer surface of the inner wall; and arranging a thermochromatic composition layer directly on the outer surface of the inner wall. 19. The method of claim 18, wherein the at least one symbol comprises at least one of a depiction of an object, one or more geometric shapes, one or more trademarks, one or more numbers, and one or more letters. 20. The method of claim 18, wherein the arranging the at least one symbol comprises printing the at least one symbol on the outer surface of the inner wall. 21. The method of claim 18, wherein the arranging the at least one symbol comprises printing the at least one symbol on a clear film and further comprising at least one of positioning the film on the outer surface of the inner wall and securing the film to the outer surface of the inner wall. 22. The method of claim 18, wherein the arranging the at least one symbol comprises printing the at least one symbol on the outer surface of the inner wall and wherein the thermochromatic composition is printed on the at least one symbol. 23. The method of claim 18, wherein the at least one symbol is a self-adhesive imprinted label and wherein the placing comprises attaching the self-adhesive imprinted label to the outer surface of the inner wall. 24. The method of claim 18, wherein the at least one symbol is a water decal and wherein the placing comprises positioned the water decal on the outer surface of the inner wall. 25. The method of claim 18, wherein the arranging the at least one symbol comprises one of: printing the at least one symbol on the outer surface of the inner wall; and printing the at least one symbol with a non-thermochromatic ink on the outer surface of the inner wall. 26. The method of claim 18, wherein the thermochromatic composition comprises one of a chromicolor ink and a thermochromatic ink. 27. The method of claim 18, wherein the thermochromatic composition is applied by silkscreening. 28. The method of claim 18, wherein the thermochromatic composition is at least one of: arranged to cover at least a portion of the at least one symbol; and applied over at least a portion of the at least one symbol. 29. The method of claim 18, wherein the thermochromatic composition is at least one of: covering the at least one symbol and substantially all of the outer surface of the inner wall; and applied over the at least one symbol and substantially all of the outer surface of the inner wall. 30. The method of claim 18, wherein the thermochromatic composition is applied only over the at least one symbol. 31. A dual-wall container comprising: a synthetic resin outer wall that is at least one of: at least partially substantially transparent; and at least partially substantially translucent; a stainless steel inner wall adapted to contain a substance; at least one symbol arranged directly on an outer surface of the inner wall; at least one other symbol arranged on a surface spaced from and positioned over the outer surface of the inner wall, the at least one other symbol providing an indication or foreshadowing of the type of symbol arranged on the outer surface of the inner wall which will become visible when the inner wall experiences or senses a temperature change; and at least one of: a coating of a thermochromatic composition arranged on the outer surface of the inner wall; a thermochromatic composition layer arranged directly on the outer surface of the inner wall; and a thermochromatic composition arranged directly on an outer surface of at least the at least one symbol, wherein the thermochromatic composition is one of activatable when the inner wall experiences or senses a temperature change and structured and arranged to change color when the inner wall experiences or senses a temperature change. 32. The container of claim 31, wherein the at least one other symbol is arranged on the outer wall, and wherein the other symbol is substantially similar to the at least one symbol. 33. A method of using the dual-wall container of claim 31, the method comprising: placing a sufficient amount of the substance in the dual-wall container in order to cause the thermochromatic composition to change color and thereby one of: render the at least one symbol significantly more visible through the outer wall than prior to the placing; change a color of the outer surface of the inner wall not covered by the at least one symbol so that the at least one symbol visually stands out more relative to the outer surface of the inner wall; and increase a color contrast between the outer surface of the inner wall not covered by the at least one symbol and the at least one symbol, wherein the substance comprises a temperature that is one of above room temperature and below room temperature. 34. A dual-wall container comprising: an outer wall that is at least one of: at least partially substantially transparent; and at least partially substantially translucent; at least one symbol arranged on an outer surface of the outer wall; an inner wall adapted to contain a substance; at least one symbol arranged on an outer surface of the inner wall; and at least one of: a coating of a thermochromatic composition arranged on the outer surface of the inner wall and over the at least one symbol; a thermochromatic composition layer arranged on the outer surface of the inner wall and over the at least one symbol; and a thermochromatic composition arranged on an outer surface of at least the at least one symbol and over the at least one symbol, wherein the at least one symbol arranged the outer surface of the outer wall provides an indication or foreshadowing of the type of symbol arranged on the outer surface of the inner wall which will become visible when the inner wall experiences or senses a temperature change, and wherein the thermochromatic composition is one of activatable when the inner wall experiences or senses a temperature change and structured and arranged to change color when the inner wall experiences or senses a temperature change.
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이 특허에 인용된 특허 (27)
Wolfe, Wynn, Article of manufacture having non-uniform thermochromic display.
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