Multiple compartment bags
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0907956
(1997-08-11)
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발명자
/ 주소 |
- Davoren Gerard A.,CAX ITX L7M 3N3
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
10 인용 특허 :
4 |
초록
▼
A multiple compartment bag comprises a backing sheet and a cover sheet forming a first compartment open at its top end. A second compartment, usually shorter, is formed by a compartment forming sheet and a closure sheet overlying the cover sheet and one another, these smaller sheets being sealed at
A multiple compartment bag comprises a backing sheet and a cover sheet forming a first compartment open at its top end. A second compartment, usually shorter, is formed by a compartment forming sheet and a closure sheet overlying the cover sheet and one another, these smaller sheets being sealed at their edges to the edges of the two larger sheets to maximize the width of the compartment. The second compartment opening is labyrinthine, formed by the overlap between the compartment forming sheet top portion and the overlying closure sheet bottom portion. The length of the overlap is at least 30% of the total length of the second compartment, as compared to 10% in a prior proposal, and preferably is not more than 70%, thus ensuring safe retention of a bulky article in the second compartment while providing for ease of its insertion and its subsequent easy removal by the recipient. Such a bag is especially suited to package a large flat article, such as a newspaper, in the first compartment, and a smaller but bulkier article, such as a sample cereal box, in the second compartment. The bags are especially adapted for ready hand insertion of the articles into their respective compartments by distribution personnel in the field of advertising sample distribution from bulk supplies of the bags, publications and articles. The invention also provides inexpensive methods of making such multiple compartment bags.
대표청구항
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[ I claim:] [1.] A multiple compartment bag comprising:a first backing sheet part having top, bottom and side edges;a second cover sheet part having top, bottom and side edges overlying the first sheet part with its bottom and side edges registering with the corresponding bottom and side edges of th
[ I claim:] [1.] A multiple compartment bag comprising:a first backing sheet part having top, bottom and side edges;a second cover sheet part having top, bottom and side edges overlying the first sheet part with its bottom and side edges registering with the corresponding bottom and side edges of the first sheet part;a third compartment forming sheet part having top, bottom and side edges, of shorter length than the second sheet part, and overlying the second sheet part, with its side edges registering with the corresponding side edges of the second sheet part;a fourth closure sheet part having top, bottom and side edges, of shorter length than the second sheet part, overlying the second sheet part and overlying to a substantial depth the top edge and an immediately adjacent top portion of the third sheet part, with its side edges registering with the corresponding side edges of the second and third sheet parts;a fifth connecting sheet part having top, bottom and side edges and of shorter length than the second sheet part, connected at its top and bottom edges to the third and fourth sheet parts to connect the two parts together, and extending parallel to the adjacent portion of the second sheet part with its side edges registering with the corresponding side edges of the second, third and fourth sheet parts;all of the registering side edges being sealed together to form a first compartment for reception and retention of a relatively large flat first article between the first and second sheet parts having an opening to its interior at its top end, and to form a second compartment for reception and retention of a relatively smaller bulky second article between the third, fourth and fifth sheet parts, the second compartment having a labyrinthine opening for insertion of the second article into its interior between the fourth sheet part bottom edge and the overlaid third sheet part top edge portion;and wherein the length of the immediately adjacent top portion of the third sheet part overlaid by the fourth closure sheet part is between 30% and 70% of the total length of the second compartment, whereby the labyrinthine opening remains sufficiently closed to retain the bulky second article in the second compartment with extensive bulging of the second compartment by the article therein.
이 특허에 인용된 특허 (4)
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Dickert James (1657 Old Oak Pl. Darien IL 60559), Container structure having transparent outer pouch.
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Cassey Russell A. (Hamilton NZX), Envelope with pouch and method of manufacture thereof.
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Dworkin Lawrence W. (24 White Oak Dr. North Caldwell NJ 07006), Folder with pocket.
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Jahn Gerhard (133 Richmond St. West Toronto ; Ontario CAX M5H 2L7), Mailing pouch.
이 특허를 인용한 특허 (10)
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Sherr, Lois Zaprzalka, Bag having an expandable pocket.
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Galomb David E., Bowl bag.
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Galomb David E., Bowl bag with resealable closure means.
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Joswick, Don; Pezzoli, Paul; Jones, Dave, Bowl bag with utensil.
-
Walsh,James L., Method of preparing and sterilizing an instrument containing package and apparatus.
-
Daitch,Diana, Multi-compartment package attachment apparatus and method.
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La Fuente, Brian H.; La Fuente, Maria G., Multiple pocket reclosable disposable plastic bags and methods for making them.
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Fuemmeler,Carl D., Newspaper cover with attached advertising overlay and detachable coupon and process.
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Fuemmeler,Carl D., Newspaper cover with attached sealed package and process.
-
Kern, Elizabeth C.; Drew, Jason V.; Habig, Michael M., Reusable bag.
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