$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Slit valve for closing off containers

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-035/52   
미국특허분류(USC) 222/490 ; 222/494
출원번호 US-0645705 (1996-05-14)
우선권정보 DE-0008151 (1995-05-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Griffin, Butler, Whisenhunt & Szipl
인용정보 피인용 횟수 : 55  인용 특허 : 6
초록

A self sealing slit valve for closing off a container opening comprises a diaphragm part having a slit-shaped pour opening. The diaphragm part is made of a first thermoplastic elastomer material having resilient property, which is integrally formed to a base part made of a second thermoplastic material different from the first thermoplastic elastomer material. The slit valve according to the present invention is a molded part which is formed in a single operation by a two-component injection molding process.

대표
청구항

[ What is claimed is:] [1.] A slit valve for closing off a container opening comprising a diaphragm part having a slit-shaped pour opening and made of a first thermoplastic elastomer material having resilient property, said diaphragm part being integrally molded onto a base part of a second thermoplastic material different from said first thermoplastic elastomer material so as to be formed as one piece therewith.

이 특허에 인용된 특허 (6)

  1. Dornsbusch Arthur H. (Cincinnati OH) Drobish James L. (Cincinnati OH) Schanzle Roger E. (Cincinnati OH) Taske Leo E. (Cincinnati OH) Blaut Robert W. (Cincinnati OH). Bimodal storage and dispensing package including self-sealing dispensing valve to provide automatic shut-off and leak-re. USP1988064749108.
  2. Rohr Robert D. (Elgin IL) Hess ; III John M. (Crystal Lake IL). Dispensing closure with pressure-actuated flexible valve. USP1993125271531.
  3. Lohrman Richard D. (Grayslake IL) Cisliek Ronny M. (Arlington Heights IL). Dispensing package. USP1997055632420.
  4. Brown Paul E. (Midland MI). Dispensing valve for packaging. USP1995045409144.
  5. Appleby Paul (557 Melita Crescent Toronto ; Ontario CAX M6G 3Y7). Dispensing valve with venting. USP1995125472122.
  6. Bilani Nadi (Strombeek-Bever BEX) Declerck Johan W. (Ichtegem BEX) Hoernaert Jorgen (Brugge BEX). System comprising a container having a slit valve as a venting valve and a liquid contained in said container. USP1995025390805.

이 특허를 인용한 특허 피인용횟수: 55

  1. Paczonay Joseph R.. Apparatus for controlling the flow of fluid. USP2001086273128.
  2. Gelov, Teodor. Bottle and cap. USP201805D817175.
  3. Gelov, Teodor. Bottle with cap. USP201501D720622.
  4. Gelov, Teodor. Bottle with cap. USP201509D738732.
  5. Windmiller, David Mitchell. Bottom fillable bottles and systems for charging the same. USP2014098827106.
  6. Windmiller, David Mitchell. Bottom fillable bottles and systems for charging the same. USP2016059327882.
  7. Windmiller, David Mitchell. Bottom fillable bottles and systems for charging the same. USP2012078215344.
  8. Windmiller, David Mitchell. Bottom fillable bottles and systems for charging the same. USP2012028113247.
  9. Windmiller, David Mitchell. Bottom fillable bottles and systems for charging the same. USP2010057708035.
  10. Windmiller, David Mitchell. Bottom fillable bottles and systems for charging the same. USP2010117824545.
  11. Windmiller, David Mitchell. Bottom fillable bottles and systems for charging the same. USP2010087766057.
  12. Norris, Joseph T.; Crawford, John C.; Walsh, Scott Murray; Hickok, Alan Patrick; Smith, Kelly Ann. Closure. USP2010067731066.
  13. Rani,Robert G.. Closure device for flexible pouches. USP2008047350669.
  14. Richard A. Gross. Closure with internal flow control for a pressure openable valve in an extendable/retractable nozzle. USP2002096446844.
  15. Stull,Jameson P.; Auer,Robert T.. Container closure and method of assembly. USP2007117299952.
  16. Stull,Jameson P.; Auer,Robert T.. Container closure and method of assembly. USP2006127152763.
  17. Okawa Hiroyuki,JPX ; Mizushima Hiroshi,JPX ; Osawa Tetsuhiro,JPX ; Inaba Shinichi,JPX. Container having slit valve. USP1999045897033.
  18. Gaiser, Ricky G.; Hierzer, Valentin; Simpson, Robert. Cover for dispensing closure with pressure actuated valve. USP2005066910607.
  19. Panec, Donald J.; Stillinger, Kathryn Kelsey Anne; Stillinger, Scott H.. Deformable elastomeric valve and valve assembly. USP2017049609969.
  20. De'Padova, Paul Ippolito; Gidlow, Mark Anthony Ian. Dispensing apparatus. USP2010077762435.
  21. Baudin Gilles,FRX. Dispensing cap with improved tightness. USP2001076257431.
  22. Gaiser Rick ; Hierzer Valentin ; Simpson Robert. Dispensing closure with pressure actuated valve. USP2000076089418.
  23. Pugne,Darin M.. Dispensing closure, package and method of manufacture. USP2007087255250.
  24. Brown Paul E. ; Brown Stuart R. ; Hess ; III John M. ; Socier Timothy R.. Dispensing package with a self-sealing closure constructed from a thermoplastic material. USP2000066079594.
  25. Rohr Robert D. ; Dallas ; Jr. Milton R. ; Kasting Thomas P.. Dispensing structure which has a pressure-openable valve retained with folding elements. USP1999105971232.
  26. Gross Richard A.. Dispensing system with an internal releasable shipping seal and an extended tip containing a pressure openable valve. USP2001096290108.
  27. Bloom, Kenneth S.. Dispensing valve. USP2013128608034.
  28. Bloom, Kenneth S.; Bourgeois, Philip D.; Pugne, Darin M.. Dispensing valve. USP2013038397957.
  29. Bloom, Kenneth S.; Bourgeois, Philip D.; Pugne, Darin M.. Dispensing valve. USP2014088794489.
  30. Nelson Cory J. ; Neumann Peter M. ; Balfanz Robert W.. Duckbilled check valves and methods of making and using same. USP2000046053194.
  31. Peter J. Walters ; David Moore. Finger-operable pump actuator with finger pad. USP2002066401990.
  32. Lohrman, Richard D.. Fluid dispensing closure, package and method of manufacture. USP2004016672487.
  33. Lohrman, Richard D.. Fluid dispensing closure, package and method of manufacture. USP2004096786363.
  34. Horst Schorner DE. Hinged container cap. USP2002066409034.
  35. Renner, Ronald G.; Etling, Craig T; Botich, Michael J. Inflatable baby pacifier with method. USP2015099144532.
  36. Bloom,Kenneth S.; Brozell,Brian J.; Pugne,Darin M.; Willingham,Wendell D.. Integrally molded dispensing valve and method of manufacture. USP2009037503469.
  37. Gram, Jes Tougaard. Method for manufacturing a petal valve. USP2014088793874.
  38. Fillmore,William E.. Method of making a dispensing closure. USP2006057041246.
  39. Pugne, Darin M.. Method of making a dispensing closure. USP2011017861393.
  40. Wood Christopher J. ; Singer Marian ; Witkowski Walt. Multiple injection, toggle-action dispensing structure. USP2000026029866.
  41. Cori M. Blomdahl ; Susan De Groot. Non-dispensing closure. USP2002116481589.
  42. Daansen, Warren S.. Nozzle tip with slit valve for fluid dispenser. USP2016029254498.
  43. Daansen, Warren S.. Nozzle tip with slit valve for fluid dispenser. USP2014128899449.
  44. Daansen, Warren S.. Nozzle tip with slit valve for fluid dispenser. USP2017079714714.
  45. Mueller Bruce M.. One-piece dispensing system and method for making same. USP2000096112951.
  46. Mueller Bruce M.. One-piece dispensing system and method for making same. USP1999075927566.
  47. Luehn, Holger; Schumacker, Nicolai. Operating fluid tank. USP20180710011168.
  48. Eakin, Thomas G.. Ostomy/fistula bag. USP2009107601143.
  49. Steele, Mark. Package having a fluid actuated closure. USP2011027883268.
  50. Steele, Mark. Package valve closure system and method. USP2018059963284.
  51. Steele, Mark. Packages having bubble-shaped closures. USP2013128613547.
  52. Steele, Mark; Melchoir, Greg. Sanitary dispensing package. USP2016069376249.
  53. Windmiller, David. Top lid assembly for bottle. USP201211D671359.
  54. Bull, Martin C.; Leamon, John. Valve retaining device. USP2015038978939.
  55. Panec, Donald J; Stillinger, Kathryn Kelsey Anne; Stillinger, Scott H. Valve system. USP2017069669971.

IPC 상위 출원인