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특허 상세정보

Hand held shower head and filter housing

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B05B-001/14    B05B-007/02   
미국특허분류(USC) 239/553.3 ; 239/525
출원번호 US-0123967 (1998-07-29)
발명자 / 주소
대리인 / 주소
    O'Neill
인용정보 피인용 횟수 : 30  인용 특허 : 11
초록

A hand held shower head and filter assembly for attachment to a waterline to remove chlorine and other substances from water. This assembly includes a reversible and reusable filter assembly for use with hot water passing through a two stage bed of ceramic-type calcium sulfite beads and a copper/zinc material. The device includes an elongated, hollow handle which holds the filter element therein in such a manner that the filter media reacts with or removes chlorine and other substances more efficiently from shower water, thereby allowing a greater volume...

대표
청구항

[ What I claim is:] [1.] A hand held shower assembly, comprising, in combination:an elongated, hollow body to be held in a hand, having an elongated internal chamber formed therein between a first end and a second end to allow fluid to flow into and out of the elongated, internal chamber;said elongated, hollow body to be held in a hand, being cylindrical with the first end forming an inlet, and the second end forming an outlet;an elongated filter element removably mounted in the elongated, internal chamber;the first end and the second end having screw th...

이 특허를 인용한 특허 피인용횟수: 30

  1. Barger,Bruce; Barea,Carlos Antonio; Goldstein,Alan Scott; Vinson,Phillip Kyle. Article for deionization of water. USP2008067381279.
  2. Farley, David A. Barrel shower filter. USP201209D667926.
  3. Farley, David K.. Elongated hand-held shower head and filter. USP2003036537455.
  4. Boyd,Brian; Hoopis,Michael P.. End-of-faucet filter. USP2008027326334.
  5. Ross,Catherine; Metaxatos,Paul; Koury,Steffan. End-of-faucet filter. USP200612D533622.
  6. Douglas, John H.. Filter system for removing contaminants from water and method thereof. USP2003076599428.
  7. Farley, David K.. Filtered shower arm. USP2011017866576.
  8. Farley,David K.. Filtered shower arm. USP2006087097122.
  9. Farley, David Aaron. Hand held shower head. USP201205D659796.
  10. Farley, David Aaron. Hand held shower head. USP201205D659797.
  11. Hsu,Chao Fou. Hand held shower head with filter replacing pre-alarm assembly. USP2008127468127.
  12. Cai, Ying Lin; Hsu, Chao Fou. Hand held shower head with filter replacing pre-alarm device. USP2015109156051.
  13. Cai, Ying Lin; Hsu, Chao Fou. Hand held shower head with filter replacing pre-display device. USP2015109156052.
  14. Farley David K.. Hand held shower head with unitary filter housing. USP2001086270023.
  15. Cai, Ying Lin; Hsu, Chao Fou. Hand-held shower head capable of measuring and suggesting replacement of filtering core handle. USP20181110124350.
  16. Miedzius,Christopher. Handheld shower. USP200804D567330.
  17. Farley, David A.. In-line shower filter. USP201209D667925.
  18. Farley, David Aaron. Mirror attachment for shower head slide bar. USP201208D666010.
  19. Zieger, Claus Dieter; Zieger, Niclas Henning; Buzzi, Guenther. Multiple proportion delivery systems and methods. USP2017029581255.
  20. Farley, David Aaron. Offset filtered showerhead. USP2016119504940.
  21. Farley, David K.. Shower output face. USP201903D842967.
  22. Miedzius,Christopher. Showerhead. USP200804D566232.
  23. Sharratt, Jason A.. Showerhead with filter cartridge assembly. USP20181210159991.
  24. Horstman,Richard Lawrence; Bartsch,Eric Richard; Wooton,John Allen; Denham,Jonathan George; Sheppard,John Edward; Stevens,Richard John; Wanless,Ronald Howard. Sprayer and filter therefor. USP2008087410105.
  25. Bartsch, Eric Richard; Na, Henry Cheng; Wooton, John Allen. Spraying device. USP2005036869028.
  26. Bartsch,Eric Richard; Na,Henry Cheng; Wooton,John Allen. Spraying device. USP2008017322534.
  27. Farley, David Aaron. Wall mount shower head. USP201208D665478.
  28. Cai, Ying Lin; Hsu, Chao Fou. Warning device dedicated for replacing aged-filter in a handheld showerhead. USP2016119505634.
  29. Floyd, William. Water filtering device. USP20190110183869.
  30. Giordano, Edward C.; Graves, Thomas W.; Jennings, James M.; Vander Berg, Mark; Storer, William James A.; Gibbs, Douglas R.; Lonsinger, Douglas A.. Water treatment device with volumetric and time monitoring features. USP2005086926821.