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특허 상세정보

Brewing funnel with screen filter assembly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-023/28   
미국특허분류(USC) 210/464 ; 210/477 ; 210/479 ; 210/481
출원번호 US-0697455 (1985-02-01)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 26  인용 특허 : 5

A beverage brewing funnel of the type used with disposable paper filters. The interior bottom surface of the funnel is provided with ribs which prevent the disposable filters when wet from engaging the interior bottom surface. The bottom of the funnel has a radially extending drainage sump with a drainage or discharge port. A three-part removable screen filter assembly is mounted in the drainage port. One part of the filter is a bushing which seats in the drainage port and has exteriorly threaded nipples projecting above and below the drainage port. The ...


In combination with a beverage brewing funnel having on its bottom a plurality of generally radially extending upstanding internal ribs serving to maintain the bottom of a paper filter seated within said funnel in spaced relation with the inner surface of said funnel bottom and said funnel bottom having a generally radially extending drainage sump with a drainage opening means therein through which brewed and filtered beverage drains from said funnel, a screen filter assembly comprising: a bushing having an intermediate portion seated in said drainage op...

이 특허를 인용한 특허 피인용횟수: 26

  1. Rahn, Christopher W.; Thomas, William. Apparatus, system and method for retaining beverage brewing substance. USP2010127845270.
  2. Pope Randy D.. Beverage brewing substance holder. USP200105D442430.
  3. D'Amico, Anthony T.. Brew basket. USP201809D827367.
  4. Mordini, Mauro Dominick; Cirigliano, Michael Charles; Lyall, III, Lucian Hite; Enright, Christopher Milner. Brewing apparatus. USP2014048701549.
  5. Grant,Anthony B.; Hartman,Zakary E.; Rogissart,Richard J.; Tebo, Jr.,James A.. Brewing apparatus hot water control. USP2006047024983.
  6. Tebo, Jr.,James A.; Scarchilli,John Joseph. Brewing apparatus hot water discharge head. USP2006087093533.
  7. Grant,Anthony B.; Land,Donald O.; Rogissart,Richard J.; Tebo, Jr.,James A.; Scarchilli,John Joseph; Trout,James Earl. Brewing apparatus water temperature control. USP2006037017472.
  8. Magniet, Ines. Capsule. USP201303D677151.
  9. Fischer Rudolph. Coffee brew basket. USP200004D423284.
  10. Meister,Peter C.; Tebo, Jr.,James A.; Scarchilli,John Joseph; Trout,James Earl. Coffeemaker pod carrier. USP2006087093530.
  11. de Vries,Noes. Combined blender base and lid. USP200706D544746.
  12. Webster, Joseph P.; Jacobsen, Jody G.. Dripless brew basket. USP2013038397628.
  13. Dominguez,Augustin. Filter coffee maker with locking device for pivotable filter holder. USP2006057051647.
  14. Enghard, Florian. Funnel. USP201309D688924.
  15. Anson James H. (Auburn IL). Iced tea brewer with portable server. USP1988094773313.
  16. Rudolph Fischer ; Ron Hinson ; James D. Hinson ; Roland D. Wolfe. Large brew basket. USP200206D459152.
  17. John Patrick Devine CA. Multi-use brew bowl. USP2002076422132.
  18. Richardson, Brett C.. Portable coffee brewing device. USP2017089743796.
  19. Richardson, Brett C.. Portable coffee brewing device. USP20190310231568.
  20. Richardson, Brett C.. Portable coffee brewing device. USP20190310219647.
  21. Mark S. Lutz ; Tim Cromell. Pulp screen basket. USP2002126491168.
  22. Rigney Donald P.. Ribbed funnel. USP2000076083392.
  23. Tebo, Jr.,James A.. Seal in a coffeemaker. USP2006016990891.
  24. Rudolph Fischer ; Ron Hinson ; James D. Hinson, Jr. ; Roland D. Wolfe. Tea brew basket. USP200207D460660.
  25. Pope Randy D.. Tea brewing funnel. USP2001086279460.
  26. Mandola Mary D. (8860 Cedarspur Houston TX 77055). Two stage bottle filter for the removal of sediment. USP1997045616242.