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특허 상세정보

Bag stack and dispenser

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-033/14   
미국특허분류(USC) 206/554 ; 383/009 ; 383/037
출원번호 US-0406202 (1999-09-27)
우선권정보 GB0009908 (1999-04-29)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Garrison & Associates PSGarrison
인용정보 피인용 횟수 : 8  인용 특허 : 20
초록

A stack of plastic T-shirt type bags for use with a dispenser. Each bag in the stack has a pair of handles with aligned apertures for receiving the prongs of the dispenser. The stacks are retained in alignment by a releasable flap on the periphery of the aperture in each aperture integral with the bag. The stack provides for the releasable securement of adjacent flaps together for retention of bags in overlying aligned relation in the stack. Each bag has at least one discrete region of weakness between each aperture and the inward side of the respective ...

대표
청구항

[ What is claimed is:] [1.]1. A stack of individual pre-formed bags for use with bag dispensers of the type in which at least one elongate support member of the dispenser passes in use through at least one support member receiving aperture of the stack defined by corresponding portions of the stack and thereby supports the stack, the stack comprising a plurality of stacked T-shirt type bags, each bag comprising front and rear walls, a closed bottom and an open mouth top portion; the top portion having a pair of spaced loop handles as integral extensions ...

이 특허에 인용된 특허 (20)

  1. Dancy H. Gordon (Middletown OH). Bag construction. USP1984114480750.
  2. Pilon Terry C. (Hartsville SC). Bag construction with mounting tab. USP1985074529090.
  3. Boyd Dana M. (Rushville NY) Randolph ; Jr. William J. (Marion NY). Bag dispensing system and bag pack. USP1993025183158.
  4. Baxley William H. (Hartsville SC) Weatherford Marion H. (Hartsville SC) Wilfong ; Jr. Harry B. (Hartsville SC) Williams Floyd B. (Hartsville SC). Bag pack. USP199007RE33264.
  5. Baxley William H. (Hartsville SC) Weatherford Marion H. (Hartsville SC) Wilfong ; Jr. Harry B. (Hartsville SC) Williams Floyd B. (Hartsville SC). Bag pack. USP1987064676378.
  6. Boyd Dana M. (Rushville NY). Bag pack and system for suspending and dispensing bags. USP1994085333730.
  7. Wilfong ; Jr. Harry B. (Hartsville SC). Easy opening bag pack and supporting rack system and fabricating method. USP1991014981216.
  8. Glod ; Sr. Lawrence J. (Macedon NY) Leone Richard E. (Newark NY). Easy-open bag pack, method of forming and system. USP1996045507713.
  9. Glod ; Sr. Lawrence J. ; Leone Richard E.. Easy-open bag pack, method of forming and system. USP1998095799793.
  10. Glod Lawrence J. (Macedon NY) Leone Richard E. (Newark NY). Easy-open bag pack, method of forming and system. USP1997055630779.
  11. Prince Carlton C. (Hartwood VA) Graboski James J. (Locust Grove VA). Handled bag with supporting slits in handle. USP1989034811417.
  12. Prader Randolph D. (Fairport NY) Smith Graham (Walworth NY). Method of forming an easy-open bag pack. USP1992025087234.
  13. Fletcher Wade D. ; Wilfong ; Jr. Harry B. ; Vance Jeffrey S.. Plastic bag pack adapted to leave no residue on a supporting rack. USP1999035881882.
  14. Tseng Ben ; Yeh Ron C. ; Acosta Ernest ; Chew Yook-Meng. Plastic bag stack with special tab opening. USP1999115979655.
  15. Smith Graham (Walworth NY). Pressure unitized pack of handled plastic film sacks. USP1991024989732.
  16. Nguyen Tai H. (83 Monterrey Drive Kenner LA 70065). Self-opening thermoplastic bag system. USP1996105561967.
  17. Huang Frank F. J. (Irvine CA) Huang Daniel C. (Irvine CA). Semi-automatic T-shirt bag opening rack. USP1993055213145.
  18. DeMatteis Robert B. (1668 Mill Stream Dr. Chino Hills CA 91709). T-shirt bag and rack combination. USP1997095662225.
  19. Prader Randolph D. (Fairport NY) Benoit Gordon L. (Victor NY). Thermoplastic bag and method of forming the same. USP1989034812055.
  20. Benoit ; Jr. Gordon L. (Macedon NY) Smith ; Jr. R. Stuart (Palmyra NY). Thermoplastic bag pack. USP1988114785938.