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Inspection mold for a multi-chamber container preform

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-049/06
  • B29C-045/36
출원번호 US-0715679 (1996-09-18)
발명자 / 주소
  • Deardurff Lawrence Robert
  • Durham Daniel J.
출원인 / 주소
  • Colgate-Palmolive Company
대리인 / 주소
    McGreal
인용정보 피인용 횟수 : 8  인용 특허 : 28

초록

The multi-chamber containers with a dispenser/doser are blow molded as a single integral item. They then are fitted with dip tubes with the dip tube fitment forming a seal in the transition of the container to the dispenser/doser. The dividing walls in the container are continued up into and through

대표청구항

[ We claim:] [1.] An injection mold for a multi-chamber container preform comprising:a. a mold body having an upper portion and a bottom portion;b. a mold core within said mold body comprised of at least a base and a plurality of separate core projections extending from said base and having a shape

이 특허에 인용된 특허 (28)

  1. Beck Martin H. (Merrimack NH) Rollend George (Amherst NH), Apparatus for coinjection molding of preforms for multi-layer containers.
  2. Lucas ; Malcolm Bramel ; Merz ; Theodore Paul ; Van Coney ; Robert Hen ry, Apparatus for making precisely partitioned bulbous-shape container.
  3. Krishnakumar Suppayan M. (Nashua NH) Collette Wayne N. (Merrimack NH) Miller Bryan H. (Florence KY), Base configuration for an internally pressurized container.
  4. Semersky Frank E. (Toledo OH) Durham Daniel J. (Toledo OH), Base for a bottle.
  5. Valyi Emery I. (Katonah NY), Blow molded plastic containers including a handgrip and method for obtaining same.
  6. Valyi Emery I. (Katonah NY), Blow molded plastic containers including internal support and handgrip.
  7. Aigner Robert (Wienerstr. 171 A-2352 Gumpoldskirchen ATX), Bottle with separate compartments.
  8. Brauner Arne H. (Minnetonka MN) Faber Bradly A. (Falcon Heights MN) Robie Steven C. (New Hope MN), Cereal sampler package.
  9. Ibrahim Nader (Parsippany NJ) Desai Indrajit N. (Parsippany NJ), Color change mouthrinse.
  10. Das Salil K. (Hickory Hills IL), Container bottom structure.
  11. Reyman Mark E. (246 Centre Ave. New Rochelle NY 10805), Device for controlled measuring and dispensing of a fluid.
  12. Schiemann Wolfram (Eugen-Nagele-Strasse 17 7140 Ludwigsburg DEX), Device suitable for use as a plastic can.
  13. Douglas Jerry A. (Harrisburg IL) Schmidt Godfried (Gardena CA), Dual bottle container having a dual outlet cap.
  14. Thornock Del M. (Concord CA) Goldberg James R. (Novato CA) Kock Ronald W. (Wyoming OH) Paul Robert A. (Fairfield OH) Hamilton Peter W. (Cincinnati OH) Willhite ; Jr. William (Cincinnati OH), Injection blow molding process for forming a package exhibiting improved child resistance.
  15. Hahn Roger A. (Arvada CO), Injection mold gate apparatus.
  16. Donoghue ; Robert J., Measuring and dispensing apparatus.
  17. Wortley Michael (Portsmouth GB2), Metering dispensers.
  18. Dutt Herbert V. (Sarasota FL), Method and apparatus for injection molding a thin-walled plastic can.
  19. Cambio ; Jr. Orlando D. (Bristol WI), Method of blow molding a bottle with a diffuser.
  20. Lachner Otto (Kempten DT) Beyerlein Ludwig (Lenzfried DT) Spelthahn Klaus (Kempten DT), Method of injection moulding hollow preforms.
  21. Lucas Malcolm Bramel (Cincinnati OH), Method of making a precisely partitioned bulbous-shape container.
  22. Krishnakumar Suppayan M. (Nashua NH) Friendship Kenneth F. M. (Clarendon Hills IL) Mahajan Gautam K. (Nashua NH) Pocock John F. E. (Neu-Isenburg/Hessen DEX), Mold core member for use in a mold unit for injection molding a plastic material preform for a blow molded container.
  23. Semersky Frank E. (Toledo OH) Durham Daniel J. (Toledo OH), Multi-chamber containers.
  24. Donoghue Robert J. (4 Burnwood Dr. Bloomfield CT 06002), One-piece measuring and dispensing apparatus.
  25. Kelsey Stephen F. (London GB2), Plastic bottles and similar containers having internal spiders.
  26. Nakamura Yoshinori (Ueda JPX), Preform having inner partition wall and process of making plastic vessel having inner partition wall.
  27. Motill Richard M. (Naperville IL), Self-standing bottle structure.
  28. Alberghini Alfred C. (Dunwoody GA) Brunson David A. (Marietta GA) Lynn Stephen R. (Douglasville GA), Wide stance footed bottle.

이 특허를 인용한 특허 (8)

  1. White, Charles Raymond; Ziegenhorn, David, Bottle with closure holding structure.
  2. Geisinger, Gregory A., Dual-chamber container and closure package.
  3. Geisinger,Gregory A., Dual-chamber container and closure package.
  4. Hickman,Randall A.; Weiss,Daniel G., Dual-chamber container, and method and apparatus for its manufacture.
  5. Johnston, Richard R.; Hsieh, Michael, Dual-chamber container, and method and apparatus for its manufacture.
  6. Johnston, Richard R.; Hsieh, Michael, Dual-chamber container, and method and apparatus for its manufacture.
  7. Randall A. Hickman ; Daniel G. Weiss, Method of manufacturing a dual-chamber container.
  8. Kraenzle, David G., Multi-bottle containers for dispensing measured quantities of liquids.
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