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특허 상세정보

Water filter module

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-027/02    B01D-029/085   
미국특허분류(USC) 210/264 ; 210/266 ; 210/282 ; 210/283
출원번호 US-0067120 (1993-05-26)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 0
초록

Water filter module for filtration of water used to brew coffee, having a series of vertically aligned filters placed in a body member and having a charcoal filtration member bounded by screen at its upper and lower ends and in the water filter module.

대표
청구항

A water filter for positioning between a source of hot water and ground coffee beans to filter impurities from the hot water used in coffee brewing, the water filter comprising: a filter housing defining a chamber, the cylindrical filter housing having an upper edge and a lower edge, a flared annular lip extending upwardly and outwardly from the upper edge to define a funnel above the chamber for receiving and preventing overflow of the hot water, and a first planar horizontal mesh member extending across the upper edge to separate the funnel from the ch...

이 특허를 인용한 특허 피인용횟수: 23

  1. Rigollet, Marc; Terrien, Danielle; Raynolds, Jeffrey. Bottle cap with filter. USP201512D744335.
  2. Koslow Evan E. ; Huda Stephen P.. Collapsible filter. USP2000086103116.
  3. Bradford, Scott Hugh; Casucci, Marco; Menegon, Italo Renzo; Manfredini Taube, Sara; Mathias Tingstrom, Torsten Rickard; Van Faasen, Joel Graham. Drop filter. USP201401D697170.
  4. Bradford, Scott Hugh; Van Faasen, Joel Graham. Drop filter and stand. USP201401D697172.
  5. Jackson, Beth; Cooper, David; Bradford, Scott. Drop filter engine frame. USP201412D719633.
  6. Jackson, Beth; Cooper, David; Bradford, Scott. Drop filter funnel portion. USP201408D711504.
  7. Cooper, Beth; Cooper, David; Bradford, Scott. Drop filter stand. USP201408D710970.
  8. Jackson, Beth; Cooper, David; Bradford, Scott. Drop filter top cap. USP201408D711503.
  9. Jackson, Beth; Cooper, David; Bradford, Scott. Drop shaped filter carrier. USP201408D710971.
  10. Bradford, Scott Hugh; Casucci, Marco; Cooper, David P.; Jackson, Beth M.; Kendall, James W.; Menegon, Italo Renzo; Patera, Ginger Elayne; Manfredini-Taube, Sara; Mathias-Tingstrom, Torsten Rickard; Vanfaasen, Joel Graham. Filter assembly and systems/methods of dispensing from and storing the filter assembly. USP2017019539526.
  11. Bradford, Scott Hugh; Casucci, Marco; Cooper, David P.; Cur, Nihat O.; Jackson, Beth M.; Kee, Timothy A.; Kendall, James W.; Menegon, Italo Renzo; Myers, Verne H.; Patera, Ginger Elayne; Senninger, Mark M.; Stannis, Gordon Jay; Manfredini-Taube, Sara; Mathias-Tingstrom, Torsten Rickard; Vanfaasen, Joel Graham. Gravity fluid/water filter system. USP2017019550138.
  12. Cur, Nihat O.; Goodwin, Kirk W.; Kee, Timothy A.; Kendall, James W.; Kuehl, Steven John; Myers, Verne H.; Patera, Ginger Elayne; Senninger, Mark M.. Liquid pitcher including divided fluid filter for inlet and outlet filtering. USP2017089731234.
  13. Good Thomas J. (Sierra Madre CA) Redmond Alan F. (Temple City CA). Microcolumn for extraction of analytes from liquids. USP1997015595653.
  14. Wu, Ka Shing. UV liquid storage and dispensing device. USP2012038128820.
  15. Bradford, Scott Hugh; Van Faasen, Joel Graham. Water filter suspension apparatus. USP201408D710969.
  16. Benoit, Kaitlyn M.; Cooper, David P.; Gregory, Christopher A.; Peters, Joseph R.. Water filtration pitcher. USP201712D805342.
  17. Bradford, Scott Hugh; Van Faasen, Joel Graham. Water funnel portion of a water filter. USP201401D697171.
  18. Bradford, Scott Hugh; Van Faasen, Joel Graham. Water pitcher with drop water filter. USP201401D697173.
  19. Cur, Nihat O.; Kendall, James W.; Patera, Ginger Elayne; Senninger, Mark M.. Water pitcher with filter. USP2016129511315.
  20. Harrington, William; Hirsch, Kai. Water purification device. USP201510D740915.
  21. Sgroi, Jr., Anthony. Water purification media device. USP201710D798996.
  22. Sgroi, Jr., Anthony. Water purification media device. USP201809D828488.
  23. Sgroi, Jr., Anthony. Water purification media device. USP201511D742997.