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특허 상세정보

Self-righting cups

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-011/00   
미국특허분류(USC) 220/603 ; D7/534 ; 220/627
출원번호 US-0688141 (1976-05-20)
발명자 / 주소
인용정보 피인용 횟수 : 30  인용 특허 : 0
초록

The present invention is concerned with self-righting drinking cups and provides for a two part cup, the first part of which is a generally hollow cylindrical liquid container, and the second part of which is a base for the liquid container. The base member has a convex surface progressively decreasing from its junction with the drinking cup proper to the lowermost portion of the base.Certain dimensional ratios are critical to the self-righting performance of the cup. The diameter of the lowermost portion of the base must be about 0.39 to 0.75, preferabl...

대표청구항이 없습니다

이 특허를 인용한 특허 피인용횟수: 30

  1. Turnbough, Mitchell. Anti-tipping container for liquids and semi-solid foods. USP2004096793094.
  2. Lebl Michael ; Pokorny Vit,CZX ; Krchnak Viktor. Apparatus and method for combinatorial chemistry synthesis. USP2000046045755.
  3. Sawyer, Duane; Holmes, Bob. Bottle. USP201704D783359.
  4. Sawyer, Duane; Holmes, Bob. Bottle. USP201805D816409.
  5. Sawyer, Duane; Holmes, Bob. Bottle. USP201704D783360.
  6. Sawyer, Duane; Holmes, Bob. Bottle. USP201704D784083.
  7. Sawyer, Duane; Holmes, Bob. Bottle. USP201704D784766.
  8. Sawyer, Duane; Holmes, Bob. Bottle. USP201704D784767.
  9. De Oliveira,Manuel Vieira. Child's cup. USP200601D513932.
  10. DelVecchio, Jacqueline. Child's drinking cup with tilted floor. USP2011010630060.
  11. Dahlquist, Kevin James; Bizzell, Daniel Lee; Kovacevich, Ian D.. Container having surrounding handle and gimbal. USP2013018348084.
  12. Bronwasser, Robert Wim. Cup. USP201709D796907.
  13. Lin, Karen. Cup. USP201506D730695.
  14. Goers,John L.. Holding device for sport stacking cups. USP2008127464833.
  15. Goers, John L.. Method for eliminating detrimental effects of flash on cups used for sport stacking. USP2010067740789.
  16. Meyer Donald A. (Dorchester WI). Mineral supplement distributor. USP1984044440111.
  17. Reinius, Pelle; Bergkvist, H.ang.kan. Mug. USP200305D474647.
  18. Perrone Daniel R.. Self righting bottle. USP2001016168034.
  19. Madrid, Maurice H; Harris, R Bruce. Self righting container. USP2015099139325.
  20. Fripps, Anthony. Self-righting fluid-storage container. USP2004086776303.
  21. Martin Eoudis (812 NE. 17 Oklahoma City OK 73105). Self-righting thrown or rolled spherical fire extinguisher. USP1980044197915.
  22. Panicci Richard L. (Hanover MA). Self-righting training cup. USP1983064388996.
  23. Meyers Kenneth A. (Reedsburg WI). Self-righting vessel. USP1990094953737.
  24. Franco, Abraham. Shot glass. USP201207D664397.
  25. Scherer, Bernard. Soup cup. USP200306D475245.
  26. Shepard, Bradley K.. Spill-proof container. USP2010067726509.
  27. Massad, Gary L.. Tip resistant beverage container having internal balance mass. USP2014108870019.
  28. Massad, Gary L.. Tip resistant beverage container providing a tip lip. USP2012048162170.
  29. Berger, Jennifer N.; Berger, David. Tumbler. USP2003116640992.
  30. Egan, Charles Christopher; DiRenzo, Lawrence. Waste receptacle having sealed replacement liner storage. USP2017129850064.