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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Self-sealing container

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-037/00   
미국특허분류(USC) 222/92 ; 222/107 ; 222/494
출원번호 US-0303891 (1989-01-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 44  인용 특허 : 36
초록
▼

A container for fluids is disclosed in which the container is comprised of two flexible sheets joined so as to form a fluid reservoir. Leading from the reservoir is an exit flow channel to permit the expulsion of the fluid contents when pressure is applied to the container. When the applied pressure falls below a predetermined critical value, the exit flow channel will automatically self-seal, thus preventing further fluid flow, leakage, or spoilage. This self-sealing is achieved so long as the exit channel exhibits characteristics of width and length wh...

대표
청구항
▼

A container for fluids, comprising: a reservoir formed by said container for holding a fluid; and an exit flow channel joined to said reservoir at an inlet orifice formed by a deformable material for expelling said fluid from said reservoir when a pressure is applied to said container, said exit flow channel (i) permitting the flow of fluid when said applied pressure is above a predetermined level, and (ii) preventing the flow of fluid when said applied pressure is below said predetermined level, said exit flow channel having a width (W), wherein [Figure...

이 특허에 인용된 특허 (36)

  1. Herzig Albert M. (700 N. Rexford Dr. Beverly Hills CA 90212). Automatic closure for containers having a pinch-off fold. USP1981024252257.
  2. Del Bon Franco (9 ; Henzmannstrasse 4800 Zofingen CH). Automatically opening and closing closure device. USP1976023937371.
  3. von Winckelmann ; Emil H.. Closure assembly for collapsible tube dispensers, and the like. USP1978014069951.
  4. Carveth Peter C. (Glen Ellyn IL). Container such as a nursing container, having formed enclosure chamber for a dispensing member. USP1986124629080.
  5. Brogli Werner F. (Im Oberen Letten CH-4202 ; Duggingen CHX). Disposable or reusable container for flowable material. USP1988124792060.
  6. Carlisle Richard S. (P.O. Box 307 Rye NY 10580). Flexible container with pouring spout. USP1979104171755.
  7. Babiol Pierre (Villefranche-sur-Saone FRX) Gallais Philippe (Bordeaux FRX). Flexible package for storing and dispensing liquid or pasty matters. USP1982064335815.
  8. Berger Richard F. (11 Teaneck Rd. Ridgefield Park NJ 07660) Pardes Greg (425 E. 58th St. New York NY 10022). Flexible pleated container structure. USP1985074526296.
  9. Cawley John Duval (Rochester NY). Fluid containers. USP1977104054232.
  10. Andersen Arve (Krokstadelva NOX). Fluid flow nozzle. USP1987124709836.
  11. Willet ; George L. ; Mushet ; William D.. Gusseted pinch bottom valved bags. USP1978014069964.
  12. Jamison Mark D. (3333 Sharon Pl. Zion IL 60099). Liquid dispensing container. USP1985014491245.
  13. Bennett Robert A. (170 Sturbridge Rd. Easton CT 06425) Nuckols Walter S. (119 Putnam Rd. Bethel CT 06801). Liquid soap dispenser. USP1983104411376.
  14. Rausing Anders Ruben (Rome IT). Method for making, filling and sealing containers through a recloseable filling opening. USP1976033943682.
  15. Ausnit Steven (New York NY). Method of making extruded construction for bags. USP1980044196030.
  16. Ljungcrantz Billy (Chatel-St-Denis CHX). Method of making reclosable pour opening structure for a packaging container. USP1984084464154.
  17. Reil Wilhelm (Bensheim DEX). Pack for fluid filling materials with reclosable opening device. USP1986084604850.
  18. Staar Marcel J. H. (Brussels BEX). Package for accommodating and ejecting small amounts of flowing material. USP1982054331264.
  19. Reil Wilhelm (Bensheim DEX). Package for flowable filling materials having a re-closable opening. USP1987114706874.
  20. Staar Marcel J. H. (Brussels BEX). Package for storing and spraying small amounts of liquids. USP1981064275840.
  21. Reil Wilhelm (Bensheim DEX). Packaging means for filling materials which are capable of flow, having a re-closable opening means. USP1986014564139.
  22. Lunshof Willem (De Enschede NLX) Beukers Leonardus H. M. (Hardenberg NLX). Plastic bag comprising venting means. USP1984044441209.
  23. Van den Beld Paul Christiaan Herman (Hardenberg NL) Hoogenboom Robert Jan (Hardenberg NL) Zweers Willem (Coevorden NL). Plastic bag with zig zag plies. USP1976113990628.
  24. Schwartzman Gilbert (Westchester NY). Pressure-responsive valve. USP1986114620648.
  25. Smith Robert C. (Short Hills NJ). Reclosable dispenser. USP1986064592493.
  26. Kjelgaard Tom (Lddekpinge SEX) Hallberg Anders (Lund SEX) Jacobsson Kenth (Sdra Sandby SEX). Reclosable opening arrangement on a packing container. USP1987124715528.
  27. Pupp Herwig (Lund SEX). Reclosable packing container. USP1981114301939.
  28. Ljungcrantz Billy (Chatel-St-Denis CHX). Reclosable pour opening structure for a packaging container and method of making same. USP1981034258876.
  29. Aubry Paul E. (361 Rue Baillargeon Cap-de-la-Madeleine ; Quebec CAX G8T 6K9) Poklukar Josef (520 Logan Avenue St. Lambert ; Quebec CAX H9P 2R3). Reinforced plastic bag. USP1987114708705.
  30. Moss ; Norman W.. Self-closing container outlet. USP1978114124150.
  31. Haggar ; deceased Theodore (5 Artillery Park Rd. late of Totowa NJ) Haggar ; administratrix by Phyllis (5 Artillery Park Rd. Totowa NJ 07512). Self-contained valved package. USP1982054328912.
  32. Lepisto J. George (Middletown OH). Self-sealing bag sleeve. USP1983114412645.
  33. Morrissette Alfred B. (Sausalito CA) Nusbaum Donald W. (Mountain View CA) Briggs Charles B. (Atherton CA). Self-sealing caps for squeeze-type containers. USP1979044148420.
  34. Brogli Werner F. (Im oberen Letten CH-4202 ; Duggingen CHX). Squeezable container particularly for liquid materials. USP1988014717046.
  35. Brunker ; Dieter. Valve bag. USP1978094111354.
  36. LaFleur ; Arthur E.. Valve bag. USP1978014071187.

이 특허를 인용한 특허 피인용횟수: 44

  1. Jian, Bo Xin; Liao, Yaw Shin. Automatic liquid stop bag with bent portion. USP2013028381948.
  2. Smith James W. ; Holmes Mark W. ; Riley ; Jr. Thomas E.. Container. USP199803D392559.
  3. Smith James W. ; Holmes Mark W. ; Riley ; Jr. Thomas E.. Container. USP199905D409481.
  4. Smith James W. ; Holmes Mark W. ; Riley ; Jr. Thomas E.. Container. USP199908D412665.
  5. Rosen,Ian K; Pitts,Logan D. Container for flowable products. USP2007077241066.
  6. Goldstein,Joel M.; Graver,Kenneth. Dispenser for particulate material. USP200608D526891.
  7. David Sokolsky ; Jamie Sendra ; Philip Curtis. Disposable condiment pouch. USP2002036360916.
  8. Stanley, Scott Kendyl; Vanderbeek, Karl William; McGuire, Kenneth Stephen; Arent, Lee Mathew; Rapach, Andrew Paul; You, Jun. Disposable flexible containers having surface elements. USP2017069688459.
  9. Schwartz,Erhard. Drink pouch. USP200812D581808.
  10. Smith James W. ; Rodgers Abigail L. ; Riley ; Jr. Thomas E. ; Holmes Mark W.. Easy open flexible pouch. USP2000066076968.
  11. Stanley, Scott Kendyl; McGuire, Kenneth Stephen; Lester, Joseph Craig; Rapach, Andrew Paul. Enhancements to tactile interaction with film walled packaging having air filled structural support volumes. USP2016059327867.
  12. Barton, Lewis. Flexible container with integral extended internal dispensing tube in a stand-up configuration. USP2017099758284.
  13. Barton, Lewis. Flexible container with integral extended internal dispensing tube in a stand-up configuration. USP2015119187225.
  14. Stanley, Scott Kendyl; McGuire, Kenneth Stephen; Arent, Lee Mathew; You, Jun. Flexible containers. USP2017119815258.
  15. Stanley, Scott Kendyl; McGuire, Kenneth Stephen; Arent, Lee Mathew; You, Jun. Flexible containers. USP20180610005261.
  16. Cox, Donald; McGuire, Ken; Stanley, Scott; Arent, Lee; Rapach, Andrew; You, Jun; Bourgeois, Marc; Lester, Joseph; Gunnerson, Kory. Flexible containers having flexible valves. USP2017079694965.
  17. Cox, Donald; McGuire, Ken; Stanley, Scott; Arent, Lee; Rapach, Andrew; You, Jun; Bourgeois, Marc; Lester, Joseph; Gunnerson, Kory. Flexible containers having flexible valves. USP20181110138049.
  18. Berg, Jr., Charles John; You, Jun; Stanley, Scott Kendyl; McGuire, Kenneth Stephen; Arent, Lee Mathew; Rapach, Andrew Paul; Gunnerson, Kory Adam. Flexible containers with biased dispensing. USP2018069988190.
  19. McGuire, Kenneth Stephen; Arent, Lee Mathew; Stanley, Scott Kendyl; Berg, Jr., Charles John. Flexible containers with product dispensing visibility. USP20180710017300.
  20. Stanley, Scott; Arent, Lee; Rapach, Andrew; McGuire, Ken; You, Jun; Gunnerson, Kory. Flexible containers with vent systems. USP2017129850046.
  21. McGuire, Kenneth Stephen; You, Jun; Arent, Lee Mathew. Flexible containers with venting structure. USP20190110183785.
  22. Risgalla, Eric. Flexible liquid container. USP2010027658542.
  23. Risgalla,Eric. Flexible packaging. USP200606D523758.
  24. Risgalla,Eric. Flexible packaging. USP200607D525144.
  25. Rosen, Ian K.. Flexible pouch with expulsion aid. USP2011118061563.
  26. Barton, Lewis. Flexible stand-up pouch container for flowable products. USP2017119815606.
  27. Weber, Lutz. Flow cell having integrated fluid reservoir. USP2015049005546.
  28. Rosen, Ian K.. Fluid dispenser having multiple chambers. USP2013028376183.
  29. Stefandl, Roland E.. Fluid pouch. USP200512D512651.
  30. Skalski, Lukasz D.; Van Dillen, Timen T. Liquid flow control and beverage preparation apparatuses, methods and systems. USP2014038673379.
  31. Corella Arthur P.. Metered flexible dispensing package. USP1998055746352.
  32. Havrileck, Bertrand; Robin, Michel. Non-resealable thermoformed packaging for liquid or pasty substances. USP2016029260231.
  33. Futase, Katsunori. Packaging bag. USP20180810040616.
  34. Risgalla, Eric. Packagings. USP200505D505081.
  35. Sokolsky, David; Sendra, Jamie; Zierhut, Clarence. Packet container. USP2005036863178.
  36. Gary M. Bell ; Bobby Hira. Pouch for holding liquids. USP200204D455645.
  37. Gary M. Bell ; Bobby Hira. Pouch for holding liquids. USP200202D453295.
  38. Fuchs,Stephen N.; Vievering,Martin J.; Jensen,Mark R.; Delany,James M.. Pouch for liquids. USP200801D560122.
  39. Firmin Garcia FR; Aline Abergel FR. Sampling-type spraying device. USP2002106460781.
  40. Garcia, Firmin; Abergel, Aline. Sampling-type spraying device. USP2003126663019.
  41. Larkin Robert G. ; Holmes Mark W. ; Smith James W. ; Rodgers Abigail L. ; Riley ; Jr. Thomas E.. Stable, flexible, easy open pouch. USP2000126164825.
  42. Bell Gary M. ; Hira Bobby. Stand-up pouch for holding liquids. USP200110D448988.
  43. Perell, William S.. Storage apparatus with a breachable flow conduit for discharging a fluid stored therein. USP2014048684601.
  44. Barton, Lewis. Thermoformed flexible dispensing container with integrally formed flat bottom for a stand-up configuration. USP20180810059498.

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