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Easy to open handle bag and method of making the same

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B31B-001/64
출원번호 US-0049402 (1998-03-27)
발명자 / 주소
  • Belias William P.
  • Maddock Robert T.
출원인 / 주소
  • Tenneco Packaging Inc.
대리인 / 주소
    Jenkens & Gilchrist P.C.
인용정보 피인용 횟수 : 13  인용 특허 : 116

초록

A method of forming a plurality of easy to open handle bags including the steps of providing a flattened tube of thermoplastic material oriented in a generally longitudinal direction. The flattened tube has a first longitudinal side edge and a second longitudinal side edge, a transverse lower heat s

대표청구항

[ What is claimed is:] [1.] A method of forming an easy to open handle bag, comprising the steps of:providing a flattened tube of thermoplastic material oriented in a generally longitudinal direction, said flattened tube having a first longitudinal side edge and a second longitudinal side edge, a tr

이 특허에 인용된 특허 (116)

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  87. Prader Randolph D. (Fairport NY) Smith Graham (Walworth NY), Ready to load bag pack, method of forming and system.
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  89. Membrino Hercules (280 Paoli State Rd. Malvern PA 19355), Self-contained pad of plastic bags.
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  111. Benoit Gordon L. (Macedon NY) Bustin Franz (Rochester NY) Donaldson Jack J. (Fairport NY), Thermoplastic bags having stress relief feature at handle connection.
  112. Mazumdar Ranjit (Fairport NY), Thermoplastic carrying bag with binary polyolefin resin blend.
  113. Mazumdar Ranjit (Fairport NY), Thermoplastic carrying bag with polyolefin resin blend.
  114. Casey Everett Randolph (5845 Old Orchard Trail Orchard Lake MI 48033), Ticket holder.
  115. Prader Randolph D. (Fairport NY), Wire holder for handled plastic bags.
  116. Malik James J. (6618 Bennington Dr. Parma Heights OH 44130), Wire rack bag holding device.

이 특허를 인용한 특허 (13)

  1. Bohn, Michael L.; Belias, William P., Apparatus for sealing and creating a thermal perforation.
  2. Belias William P. ; Bohn Michael L. ; Patridge Clifford H., Easy to open handle bag and method of making the same.
  3. Selle, Paul A.; Radtke, Kenneth C.; Sauder, Charles H.; Johnson, Paul A.; White, Christopher Lee; Johnson, Arvid R.; Prellwitz, Gregory T.; Stickney, Michael J.; Jansen, Thomas C.; Saucier, Christopher A.; Leitzke, Terry L.; Schmoll, Bradley J., Method and apparatus for making bags.
  4. Selle, Paul A.; Radtke, Kenneth C.; Sauder, Charles H.; Johnson, Paul A.; White, Christopher Lee; Johnson, Arvid R.; Prellwitz, Gregory T.; Stickney, Michael J.; Jansen, Thomas C.; Saucier, Christopher A.; Leitzke, Terry L.; Schmoll, Bradley J., Method and apparatus for making bags.
  5. Selle, Paul A.; Radtke, Kenneth C.; Sauder, Charles H.; Johnson, Paul A.; White, Christopher Lee; Johnson, Arvid R.; Prellwitz, Gregory T.; Stickney, Michael J.; Jansen, Thomas C.; Saucier, Christopher A.; Leitzke, Terry L.; Schmoll, Bradley J., Method and apparatus for making bags.
  6. Selle,Paul; Radtke,Kenneth C.; Sauder,Charles H.; Johnson,Paul A.; White,Christopher Lee; Johnson,Arvid R.; Prellwitz,Gregory T.; Stickney,Michael J.; Jansen,Thomas C.; Saucier,Christopher A.; Leitzke,Terry L.; Schmoll,Bradley J., Method and apparatus for making bags.
  7. Selle, Paul A.; Prellwitz, Gregory T., Method and apparatus for making skirtless seals.
  8. Selle, Paul A.; Prellwitz, Gregory T., Method and apparatus for making skirtless seals.
  9. Bohn, Michael L.; Belias, William P., Methods of making thermal seals and perforations.
  10. Tan, Daniel Brian; G'Sell, Sr., David H., Reinforced bag seam, method and apparatus for making same.
  11. Tan, Daniel Brian, Self opening bags with attaching features.
  12. Tan, Daniel Brian, Self-Opening bags with attaching features.
  13. Tan, Daniel Brian, Self-opening bags with attaching features.
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