$\require{mediawiki-texvc}$
  • 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

Easy opening pinch bottom bag

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-033/20    B65D-027/38   
미국특허분류(USC) 206/616 ; 206/618
출원번호 US-0644364 (1984-08-27)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 41  인용 특허 : 2
초록

An improved easy opening pinch bottom or gusset bag is provided. The bag includes opposed front and back panels and opposed pairs of front and rear gusset panels foldably connected to one another. The rear gusset panels and the rear panel are of a sufficient dimension to fold over the front panel to close the bag. A tear strip is secured to the front panel at a location to be overlapped by the rear gusset panels and the rear panel when the bag is closed. The portions of the rear gusset panels and the rear panel that will lie adjacent the tear strip in th...

대표
청구항

An improved easy opening gusset bag comprising: opposed generally rectangular front and rear panels, each having top edges; first and second front gusset panels articulated to opposed sides of said front panel along parallel fold lines; first and second rear gusset panels articulated to opposed sides of said rear panel along parallel fold lines, said first front gusset panel and said first rear gusset panel being articulated to one another, said second front gusset panel and said second rear gusset panel being articulated to one another, said first and s...

이 특허를 인용한 특허 피인용횟수: 41

  1. Lammert Rolf (Bnningstedt DEX) Rambow Friedrich (Hamburg DEX) Herager Cort (Birker d DEX). Adhesive tape as recloseable closure. USP1990024902142.
  2. Sargin, Gary F.; Jansen, Mark E.. Apparatus for bag closure and sealing using heated air. USP2013058443578.
  3. Laurence James B. ; Bartles Bruce ; Crosby Morris ; Wiggins Steve. Bag apparatus with reclosable pour spout. USP2000096120184.
  4. Laurence James B. ; Bartles Bruce ; Crosby Morris ; Wiggins Steve. Bag apparatus with reclosable pour spout. USP2001126328472.
  5. Woodham, L. Roseann; McLellan, Alfred A.; Sullivan, Debra L.; Solomon, George. Bag having reclosable seal and associated methods. USP2005116969196.
  6. Mancosh, Douglas; Przybylinski, James P.; Murdock, David E.. Carpet waste composite. USP2013068455558.
  7. Mancosh, Douglas; Przybylinski, James; Murdock, David E.. Carpet waste composite. USP2011017875655.
  8. Murdock, David E.; Mancosh, Douglas; Przybylinski, James P.. Carpet waste composite. USP2012108278365.
  9. Murdock, David E.; Mancosh, Douglas; Przybylinski, James P.. Carpet waste composite. USP2017059637920.
  10. Murdock, David E.; Mancosh, Douglas; Przybylinski, James P.. Carpet waste composite. USP2014088809406.
  11. Eberhard, Patrick. Delivery bag. USP20180710011395.
  12. Kitagawa Keisuke (Chofu JPX). Disposable beverage brewer. USP1987124715271.
  13. Bazbaz, Jacobo; Zaroli, Alberto. Easy access woven plastic bags. USP2018039926106.
  14. Pang, Yuming; Lin, Paul. Easy open apparatus and method for multi-ply bags. USP2015099139339.
  15. Bazbaz, Jacobo. Easy open plastic bags. USP2017129845184.
  16. Bazbaz, Jacobo. Easy open plastic bags. USP2017069669981.
  17. Bazbaz, Jacobo. Easy open plastic bags. USP2018059969529.
  18. Shepard,William H.; Clune,William P.; Provost,George A.. Filling and using reclosable bags. USP2007127308783.
  19. Shepard,William H.; Clune,William P.; Provost,George A.. Filling and using reclosable bags. USP2008097424796.
  20. Jansen, Mark E.. Heat activated adhesives for bag closures. USP2012108297840.
  21. Jansen, Mark E.. Heat activated adhesives for bag closures. USP2013078475046.
  22. Sargin, Gary; Jansen, Mark E.. Heat activated adhesives for bag closures. USP2012088240915.
  23. Sargin, Gary F.; Jansen, Mark E.. Method and apparatus for bag closure and sealing. USP2016019233502.
  24. Shapiro, Allen Michael. Method of hot air sealing polymeric bag. USP2016129527259.
  25. Ronald G. Thrall. Multiwall bag with peelable opening. USP2002116478465.
  26. Thrall Ronald G.. Multiwall bag with peelable opening. USP2001116315448.
  27. Culbertson Edward D.. Pinch bottom bag with easy open feature. USP2001126328471.
  28. Culbertson, Edward D.; Griffin, George Bradley. Pinch bottom bag with tear strip. USP2003076599016.
  29. Bazbaz, Jacobo. Polymeric bags with easy access features attached to the bags without adhesives. USP2017089731868.
  30. Provost George A. (Litchfield NH). Reclosable bag having hook and loop sealing strips. USP1990094955981.
  31. Bolling Robert W. (Savannah GA) Sanders James R. (Savannah GA). Reclosable open mouth bag. USP1990084946289.
  32. Clune,William P.; Shepard,William H.; Provost,George A.. Reclosable packaging. USP2008087406810.
  33. Clune,William P.; Shepard,William H.; Provost,George A.. Reclosable packaging. USP2006016991375.
  34. Zerfas, Paul Anthony; Isham, Terence Edward; Doll, Paul Edward. Reclosable packaging using a low-tack adhesive fastener. USP2016119499309.
  35. Shepard, William H.. Reclosable pouch closures and related packaging and methods. USP2014108858077.
  36. Thrall Ronald G. ; Freeman James M. ; Piper Wayne C.. Resealable closure for a bag. USP2001126325541.
  37. Clune, William; Shepard, William H.. Securing loop materials. USP2003126656403.
  38. Clune William ; Shepard William H.. Touch fasteners their manufacture and products incorporating them. USP2001036202260.
  39. Shepard,William H.; Kingsford,Howard A.. Ventilated closure strips for use in packaging food products. USP2007017163706.
  40. Przybylinski, James P.; Mancosh, Douglas. Wood-plastic composites utilizing ionomer capstocks and methods of manufacture. USP2015079073295.
  41. Bazbaz, Jacobo; Zaroli, Alberto. Woven plastic bags with features that reduce leakage, breakage and infestations. USP2017069669983.