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특허 상세정보

Protective film for cans or drink and food containers in general

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-051/20   
미국특허분류(USC) 220/257 ; 220/258
출원번호 US-0863244 (1997-05-27)
우선권정보 IT-0000003 U (1994-03-07)
발명자 / 주소
대리인 / 주소
    Bucknam and Archer
인용정보 피인용 횟수 : 19  인용 특허 : 7
초록

Protective film for cans or drink and food containers in general, consisting of a thin layer from biodegradable plastic material, which wraps up the upper base of the can (2). The envelope (1) is easily removed by hand, thanks to simple tabs (3) provided along the circumference of the can (2) or on the upper face of the latter, or on the vertical symmetry plane of said can. The protective film solves the problem of dirt which builds up on cans when they are put up for sale and which enters the mouth when the can (2) is opened.

대표
청구항

[ I claim:] [1.] A protective coating for a can, adapted to sealingly contain solid or liquid edible products, said can having a cylindrical shape with a top circular surface and a bottom circular surface, said can including a lid portion adapted to be opened to expose said solid or liquid products, said protective coating comprising a thin film removably covering at least said lid portion of said can and having a thickness in the range of 1 micrometer to 0.5 mm, said thin film being formed of a biodegradable thermoretractable plastic material based on s...

이 특허를 인용한 특허 피인용횟수: 19

  1. Mario Maggi IT; Rosella Maggi IT. Beverage can. USP2002046378718.
  2. Cavella Michael. Beverage can seal. USP2001116321927.
  3. Gardiner, James Lee. Beverage container. USP2010077757887.
  4. Miksic, Boris A.; Boyle, Robert A.. Biodegradable cryogenic bag. USP2003126655156.
  5. Lake, John Allen; Adams, Samuel David. Chemical additives to make polymeric materials biodegradable. USP2016079382416.
  6. Lake, John Allen; Adams, Samuel David. Chemical additives to make polymeric materials biodegradable. USP2013088513329.
  7. Lake, John Allen; Adams, Samuel David. Chemical additives to make polymeric materials biodegradable. USP2013128618189.
  8. Lake, John Allen; Adams, Samuel David. Chemical additives to make polymeric materials biodegradable. USP2012078222316.
  9. Solowiejko, George. Dispensing closure with tamper evident tear strip. USP200408D495256.
  10. Cronin, Edward P.; Solowiejko, George. Methods of manufacturing a plastic spice container. USP2014088793968.
  11. McLean, Andrew Fenwick. Non-metallic, tabbed multi-purpose covering for hygienically covering a container top. USP2016039278506.
  12. Mark V. DeRose JP. Protective seal for cans. USP2002096443323.
  13. Mark V. Derose JP. Protective seal for cans. USP2002016338418.
  14. Solowiejko, George. Tamper evident multiple door closure. USP2012028113377.
  15. Solowiejko,George. Tamper evident multiple door closure. USP2006107114627.
  16. Solowiejko,George. Tamper evident multiple door closure. USP2007087261217.
  17. Solowiejko,George. Tamper evident multiple door closure. USP2006047021482.
  18. Alfred L. Gray. Tamper resistant closure overcap for metal spice can. USP2002076422411.
  19. Solowiejko, George. Tamper strip for multiple door closure. USP2012118317054.