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특허 상세정보

Bag mouth opener

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-033/00   
미국특허분류(USC) 383/33 ; 383/68
출원번호 US-0002406 (1986-12-12)
발명자 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 0
초록

A disposable bag mouth opener is equipped to a bag (1) in a stage of charge and packing or in a stage of purchase by a consumer, the bag being sealed after charge of contents. This opener has a simple design comprising a bag attachment plate (2) and a holding device (3) for hold. The bag attachment plate (2) is provided with a mouth end (20) and a plate section (22) having characteristic of contact and separation and forming a cause of contact and separation of inner surfaces of the mouth end (20). The holding device is provided with an inner wall narrow...

대표
청구항

A bag mouth opener for a bag sealed after charge of contents and made of flexible packing material having a thin wall, the opener comprising a bag attachment device attached along and immediately above an assumed bag mouth level portion on both outer surfaces of a flat projecting edge surface of the bag, said attachment device including a combination of a bag attachment plate and a holding device said attachment plate having a pair of side edges longer than a bag mouth correspondence section of said level portion, a pair of mouth ends provided to said ed...

이 특허를 인용한 특허 피인용횟수: 18

  1. Sturgis, Sheldon. Article for holding product and methods. USP2014078764292.
  2. Reynolds, Gary M.. Article of manufacture resulting from automated assembly of a multi-part closure device with a product. USP2005056886982.
  3. Sturgis, Sheldon. Bag with handle. USP200912D606419.
  4. Otsuka, Koji; Yoshimura, Wakako; Honzawa, Yasunori. Bag with pouring spout. USP2011088002468.
  5. Verma, Vishaal B.. Bistable pull-snap hold open mechanism and method. USP2017059663271.
  6. Byers, Jr., James H.. Clamping devices. USP2005066904647.
  7. Byers ; Jr. James H.. Containers with snap-action closures. USP2001056234674.
  8. Byers, Jr., James H.. Easily manipulated closures for bag-like containers, containers incorporating the same, and methods for making such containers. USP2003016508587.
  9. Beer Jeffrey Scott. Flexible package with sealed edges and easy to open mouth. USP2001046213645.
  10. Beer, Jeffrey Scott. Flexible package with sealed edges and easy to open mouth. USP2003046539691.
  11. Galomb David E. ; Suto David K.. Flexible pour-spout closure for flexible package. USP2001106296388.
  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. Reynolds, Gary M.. Multi-part closure device. USP2005066904646.
  16. Galomb David E. ; Suto David K.. Pour-spout closure for flexible packages and flexible packages including a pour-spout closure. USP2001076254273.
  17. Galomb David E. ; Suto David K.. Pour-spout closure for flexible packages, and flexible packages including a pour-spout closure. USP2000106139187.
  18. Reynolds, Gary M. Process for automating the attachment of a clip to a product. USP2005116959523.