IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0990303
(2008-12-24)
|
등록번호 |
US-8746131
(2014-06-10)
|
우선권정보 |
JP-2008-137337 (2008-05-26); JP-2008-148590 (2008-06-05) |
국제출원번호 |
PCT/JP2008/073442
(2008-12-24)
|
§371/§102 date |
20101029
(20101029)
|
국제공개번호 |
WO2009/144852
(2009-12-03)
|
발명자
/ 주소 |
- Saitoh, Mitsunori
- Yamaguchi, Naoko
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
5 |
초록
▼
A drip bag having a bag body and a holder which is formed from a sheet material and is adhered to the bag body. The holder is folded into two parts, a front surface and a rear surface, on a center fold line, and the center fold line overlaps a lateral side of the bag body. V-shaped fold lines bent i
A drip bag having a bag body and a holder which is formed from a sheet material and is adhered to the bag body. The holder is folded into two parts, a front surface and a rear surface, on a center fold line, and the center fold line overlaps a lateral side of the bag body. V-shaped fold lines bent in V-shapes and extending from the open edge of the drip bag toward the bottom direction thereof are formed in regions on the side of the center fold line of the front surface and the rear surface of the holder. In addition, overhanging parts, which have concave portions for hooking, are formed in a manner that allows them to be pulled open on both the left and right sides of the lower end of each of the front surface and the rear surface of the holder.
대표청구항
▼
1. A drip bag comprising: a bag body comprised of a water permeable filterable sheet, the bag body being configured to hold an extraction material in the bag body;a holder comprised of a sheet material and adhered to the bag body, wherein the holder includes (i) a front surface, (ii) a rear surface,
1. A drip bag comprising: a bag body comprised of a water permeable filterable sheet, the bag body being configured to hold an extraction material in the bag body;a holder comprised of a sheet material and adhered to the bag body, wherein the holder includes (i) a front surface, (ii) a rear surface, and (iii) a center fold line that overlaps a lateral side of the bag body and that separates the front surface from the rear surface,the holder includes V-shaped fold lines, each of the V-shaped fold lines being disposed on the front surface and the rear surface of the holder such that when the drip bag is in an open or a closed configuration, the V-shape fold lines do not intersect the center fold line,when the drip bag is in the open configuration and defines a volume, each of the V-shaped fold lines is bent in a V-shape and extends from an edge of an opening of the drip bag towards a direction of a bottom thereof, andan overhanging part is disposed at lower ends of the front surface and the rear surface of the holder. 2. The drip bag according to claim 1, wherein at each of the front surface and the rear surface of the holder, the holder has a first fold line extending from an elbow of the V-shaped fold line into a direction towards the center fold line. 3. The drip bag according to claim 2, wherein the lateral side of the bag body constitutes a bent portion of a water permeable filterable sheet. 4. The drip bag according to claim 3, wherein the extraction material is coffee powder or tea leaves. 5. The drip bag according to claim 2, wherein the extraction material is coffee powder or tea leaves. 6. The drip bag according to claim 1, wherein the lateral side of the bag body constitutes a bent portion of a water permeable filterable sheet. 7. The drip bag according to claim 6, wherein the extraction material is coffee powder or tea leaves. 8. The drip bag according to claim 1, wherein the extraction material is coffee powder or tea leaves. 9. The drip bag according to claim 1, wherein each of the V-shaped fold lines comprises (i) one fold line extending slanted from an elbow of the V-shaped fold line into the direction of the opening edge of the drip bag, which is a direction that approaches the center fold line, or extending perpendicular to the opening edge of the drip bag, and (ii) an other fold line extending slanted from the elbow of the V-shaped fold line into the direction of the bottom of the drip bag. 10. The drip bag according to claim 1, wherein the overhanging part supports the holder. 11. The drip bag according to claim 1, wherein the holder includes four overhanging parts. 12. The drip bag according to claim 1, wherein the drip bag is configured to be opened and placed on a cup using one hand.
이 특허에 인용된 특허 (5)
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Hatta Misao,JPX, Coffee brewing package unit.
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Wittekind Jrgen (Frankfurt am Main DEX) Hampel Hans-Joachim (Eschborn DEX), Filter apparatus with hydrophilic filter material and hydrophobic support.
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Shimizu Kimiaki (Tokyo JPX), Paper extractor.
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Pridonoff Carl (Los Angeles CA) Tarlow Kenneth (Corte Madera CA), Single cup disposable coffee brewing device.
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Clarkson Melvin (7810 Savannah Ct. Boise ID 83703), Suspended beverage infusion bag.
이 특허를 인용한 특허 (3)
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Akpata, Reginald Osagie, Edo cup.
-
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Simontov, Larissa; Simontov, Slava, Tea infuser.
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