$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
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"

특허 상세정보

Closure device for bags or pouches

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-077/10   
미국특허분류(USC) 24/305 ; R ; 383/68
출원번호 US-0071474 (1979-08-31)
우선권정보 GB-0035902 (1978-09-07); GB-0013729 (1979-04-19)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 22  인용 특허 : 0
초록

A closure device for a surgical post-operative drainage bag comprises a first panel which is curved and a second panel. The two panels are joined by a hinged connection. The second panel comprises two strip-like portions joined together by an intermediate hinge. When the device is closed, the free edge of the second panel tightly engages within the inside of the lip so as to be placed in a stressed condition and so that a portion of the bag positioned between the inside of the lip and the free edge of the second panel may be secured.

대표
청구항

A closure device operable between an open and a closed position for sealing a bag or a pouch comprising a first panel, a second flexible panel, a hinged connection between adjacent edges of said two panels, a lip at an end of said first panel in facing relationship to said hinged connection, a free end on said second panel opposite said hinged connection, said second panel having a dimension between said hinged connection and said free end which is greater than the distance between said hinged connection and the inside of said lip, said free end adapted ...

이 특허를 인용한 특허 피인용횟수: 22

  1. R. Sean Amundson. Bag closure device. USP200212D467802.
  2. Verma, Vishaal B.. Bistable pull-snap hold open mechanism and method. USP2017059663271.
  3. Byers, Jr., James H.. Clamping devices. USP2005066904647.
  4. Byers, Jr., James H.. Easily manipulated closures for bag-like containers, containers incorporating the same, and methods for making such containers. USP2003016508587.
  5. Drobish James L. (Wyoming OH) McKibben Gary E. (Cincinnati OH). Easy open/reclose device for flexible packages. USP1986064593408.
  6. Janet L. Skeens ; Gerald W. Sweeney. Evacuable container having one-way valve with filter element. USP2002066408872.
  7. Skeens, Janet L.; Sweeney, Gerald W.. Evacuable container having one-way valve with filter element. USP2003066575191.
  8. Skeens, Janet L.; Sweeney, Gerald W.. Evacuable container having one-way valve with filter element. USP2005016837268.
  9. Berg Jon A. ; Langlie Ronald H. ; Buelow David F.. Fence strand retainer clip for fence posts. USP2001106296233.
  10. Wu,Hongyu. Flexible composite bag for vacuum sealing. USP2007057220053.
  11. Verma, Vishaal. Flip-lock instant closure mechanism and method. USP2015089102423.
  12. Wu, Hongyu. Forming evacuation channels during single and multi-layer extrusion process. USP2009047517484.
  13. Verma, Vishaal Boehm. Hold-open device and package having same. USP2016119499291.
  14. Verma, Vishaal Boehm. Hold-open device and package having same. USP20190310232970.
  15. Wu,Hongyu; Albritton,Charles Wade; Brakes,David. Method for manufacturing a sealable bag having an integrated tray for use in vacuum packaging. USP2006117138025.
  16. Wu,Hongyu; Albritton,Charles Wade; Brakes,David. Method for manufacturing a sealable bag having an integrated zipper for use in vacuum packaging. USP2006087087130.
  17. Wu, Hongyu; Albritton, Charles Wade; Brakes, David. Method for manufacturing liquid-trapping bag for use in vacuum packaging. USP2009127625459.
  18. Lee,Kyul Joo. Method for preparing air channel-equipped film for use in vacuum package. USP2006047022058.
  19. Gebhardt Terry D.. One piece snap closure for a plastic bag. USP2001056231234.
  20. Sweeney Gerald W. ; Pfeiffer James W. ; Mullin Howard R.. One way valve for use with vacuum cleaner attachment. USP1999085931189.
  21. Koppe Lou W. (P.O. Box 567 Athabasca ; Alberta CAX). Paper-laminated pliable closure for flexible bags. USP1988114783886.
  22. Wu, Hongyu. Vacuum packaging films patterned with protruding cavernous structures. USP2009057534039.