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특허 상세정보

Expandable container frame

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-033/02   
미국특허분류(USC) 383/341 ; 141/390 ; 141/391 ; 248/100
출원번호 US-0039771 (1987-04-14)
발명자 / 주소
인용정보 피인용 횟수 : 30  인용 특허 : 4

A foldable and expandable frame for use independently of or as a part of a wall mounted system for reinforcing the opening periphery of a flexible container, such as a plastic bag or the like, to facilitate filling and emptying of the container. The frame includes a pair of identical frame members each hinged centrally thereof and at opposite ends interconnected with integral hinge pin portions to facilitate expanding movement of the frame from a folded parallel storage position to an expanded container reinforcing and holding position. The frame members...


An expandable container frame for imparting rigidity to the periphery of the opening of a flexible container to facilitate loading or unloading thereof, said frame comprising: foldable frame members configurable between a storage position wherein the frame members fit within the container opening, and an extended position wherein the frame members engage the container about its inner periphery; and locking means carried by said frame members, said locking means including a flexible member carried by one of said frame members and an inter-engaging camming...

이 특허를 인용한 특허 피인용횟수: 30

  1. Spooner Byron D.. Apparatus for holding open a mouth of a bag. USP2000106138962.
  2. King, Patrick F.; Andersen, Myron P.. Bag insert and support. USP200507D507179.
  3. King, Patrick F.; Andersen, Myron P.. Bag insert and support. USP2005036866070.
  4. Paloian,Michael; Paloian,Andrea. Bag opening support method and device. USP2009027494096.
  5. Verma, Vishaal B.. Bistable pull-snap hold open mechanism and method. USP2017059663271.
  6. Sutphen, David C.. Collapsible waste and recycling bag holder. USP2013018342461.
  7. Mitchell Stephen A. (192 Adams Ave. West Newton MA 02165). Combination holder for disposable leaf and rubbage bags and yard tool. USP1990114971274.
  8. Ayotte Bertrand J.. Conformable bag holder with flat frame storage. USP1999015857722.
  9. Strom, Douglas D.; Strom, Theresa J.. Container opening support system. USP20181010093443.
  10. Moon Byungmoon (Seoul KRX). Film change bag. USP1991014985721.
  11. Robbins, R. Wayne. Flexible bag retainer. USP200312D484660.
  12. Verma, Vishaal. Flip-lock instant closure mechanism and method. USP2015089102423.
  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. Jack, Robert C.. Lawn bag apparatus. USP2014058720833.
  16. McDonough, James B.. Method and apparatus for bagging trash. USP2015129212000.
  17. Thompson, Ted; Neshat, Mike. Modular special purpose board. USP2004046715748.
  18. Nobis George (3545 Norland Ct. Norfolk VA 23513). Multiple arrangeable strip support for a bag. USP1991034998695.
  19. Branham, Michael James; Hershberger, Cara Darlene. Plastic storage bag holder. USP2015059033291.
  20. Baldwin, III,Cedric. Portable lawn bag mouth holder. USP2006037011278.
  21. Quiring,Frank K.. Refuse bag tensioner and method of use. USP2008047350547.
  22. Boxey Kevin J. (Columbiaville MI) Smydra Andrew J. (Rochester MI). Retainer for an inflatable vehicle occupant protection device. USP1997125692772.
  23. Hsu, Yungtai. Self-closing bag holder and assembly. USP2003116641187.
  24. Jack D. Perry. Shipping base pad. USP200202D453871.
  25. Perry, Jack D.. Shipping base pad. USP200311D482176.
  26. Young Gary W.. Trash bag filling device. USP199912D417761.
  27. Young Gary W.. Trash bag filling device. USP199912D417762.
  28. Loree, Dale; Rose, Benjamin D.; Sams, Stephen. Wall mount organization system. USP20190310231556.
  29. Loree, Dale; Rose, Benjamin D.; Sams, Stephen; Krishna, Arti; Boguslav, Arielle S.. Wall mount organization system. USP2015129206827.
  30. Ditzik, Betty J.. Yard sweepings collection device. USP2003026520554.