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Unitary injection molded filter 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-025/02
출원번호 US-0117881 (1987-10-29)
발명자 / 주소
  • Stamstad Robert E. (Poynette WI)
출원인 / 주소
  • Suratco Products Company (Poynette WI 02)
인용정보 피인용 횟수 : 45  인용 특허 : 17

초록

A unitary injection molded filter is disclosed which includes a rigid frame of resin material to provide a rigid shape to the filter, and at least one screen of non-woven sheet resin material suspended on the frame and having formed therethrough a plurality of holes extending between the opposed sid

대표청구항

A unitary injection molded filter for separating small particulate matter from a fluid comprising: (a) a rigid frame of synthetic resin material to provide a rigid shape to the filter; and (b) at least one screen of non-woven sheet synthetic resin material with opposed smooth side surfaces made inte

이 특허에 인용된 특허 (17)

  1. Tafara Peter T. (4803 Spring St. Neptune NJ 07753), Filter bag with removable ring and handle and method of assembly therefor.
  2. Fields Larry D. (Mira Loma CA), Filter screen device.
  3. Morgan Howard W. (100 Anchor Rd. Michigan City IN 46360), Float bag hold down for a filter.
  4. Leason, Hayden L., Inlet blood filter assembly.
  5. Tafara Peter T. (4803 Spring St. Neptune NJ 07753), Liquid filter vessel.
  6. Leason Hayden (Palmas del Mar PR), Low-profile inline filter.
  7. Taylor, Sr., John J., Method of forming screen packs.
  8. Pawlak ; Kenneth E., Method of making self-supporting tubular filter.
  9. Burr ; II Jack (P.O. Box 789 Dunedin FL 33528), Method of making soy milk containing stabilized protein.
  10. Lindsay ; Jr. Ernest Harold (Joliet IL) Daubert ; Jr. Richard Francis (Bridgeview IL), One-piece molded filter.
  11. Wagner Walter R. (Minneapolis MN), Plastic well screen and method of forming same.
  12. Cain Thomas A. (Woodstock IL), Press fit filter.
  13. Leason Hayden L. (Palmas Del Mar PR), Process and apparatus for sealing a plurality of filter elements.
  14. Hureau Jacques (Saint-Remy-des-Monts 72 600 Mamers FRX) Hureau Jean-Claude (56 ; rue du Leon 78 310 Maurepas FRX) Gaillard Hubert (182 ; Avenue Rouget de Lisle 94 400 Vitry FRX), Process for extruding a thermoplastic sheath in the form of a tubular film provided with perforations and device for car.
  15. Leason ; Hayden L., Process for making hermetically sealed filter units and filters made thereb y.
  16. Greutert Albert (Sachseln CHX) Stumvoll Ernst (Sarnen CHX), Sieve having substantially plane sieve sheets and a method for its manufacture.
  17. Dyner Moises (Buenos Aires ARX), Water filter for radiators.

이 특허를 인용한 특허 (45)

  1. Clark, Paul A.; Valpey, III, Richard S.; Varanasi, Prabodh Padma; Christianson, Jeffrey J.; Sharma, Nitin; Jog, Milind A., Aerosol dispenser assembly having VOC-free propellant and dispensing mechanism therefor.
  2. Morgan Lee Pendleton, Air filter assembly.
  3. DeMiglio, Ronald R.; Staudacher, Mark; Anderson, Randall C., Beverage Brewing Device.
  4. DeMiglio, Ronald R.; Staudacher, Mark J.; Anderson, Randall C., Beverage brewing device.
  5. DeMiglio, Ronald R.; Staudacher, Mark J.; Anderson, Randall C., Beverage brewing device.
  6. Trombetta, Liberatore A.; Fu, YuCheng, Beverage capsule and process and system for making same.
  7. Spearman Michael R. ; Brockman John J., Conical coreless filter assembly and element.
  8. Thur, Charles J.; Paliobeis, Steven J., Conically shaped filter.
  9. Massold, Andreas; Sommer, Frank; Zeymer, Markus, Cover for liquid container of spray gun.
  10. Rydell Theodore B. (Schawano WI) Wahlquist Joseph D. (Green Bay WI) Tumanic Gerald W. (Shawano WI), Disposable filters and manufacturing process.
  11. Fu, Thomas Z.; Cook, Matthew R., Disposable single use beverage filter basket.
  12. Fu, Thomas Z.; Cook, Matthew R., Disposable single use beverage package.
  13. Fu, Thomas Z.; Cook, Matthew R., Disposable single use beverage package.
  14. Fu, Thomas Z.; Cook, Matthew R., Disposable single use beverage package.
  15. Joseph, Stephen C. P., Drop-in filter for spray gun reservoir.
  16. Bibette, Jerome; Goutayer, Mathieu; Pafumi, Yan; Delmas, Thomas; Bardon, Sebastien; Marouf, Ahmed, Element for delivering a fluid composition, associated dispensing device and associated method.
  17. Chilton, Donald Troy; Tate, Jason Lamarr, End cap and gasket assemblies for filter elements.
  18. Khalil,David, Filter.
  19. Khalil,David, Filter assembly.
  20. Khalil,David, Filter assembly.
  21. Kosak, Michael J.; Greene, Michael K.; Schlenk, Daniel L., Filter assembly.
  22. Schlor Ulrich,DEX ; Michaelis Udo,DEX ; Knudsen Jorgen,DEX, Filter insert.
  23. Helmut Frey, Fluid filter for use in extracorporeal blood processing.
  24. Fabozzi, Thierry Jean Robert; Hentzel, Stephane, In-mould labelled container.
  25. Tix, Joseph E.; Weinberger, Mark T.; Ross, Daniel P.; Quam, Paul R.; Lihwa, John S., Internal valve tip filter.
  26. Jappy, Trevor G.; Jenkins, Lynn H.; Sanders, Mark W., Method and apparatus for fluid loss measurements of wellbore fluids.
  27. Frey, Helmut, Method and apparatus for injection molding a fluid filter.
  28. Schlor Ulrich,DEX ; Michaelis Udo,DEX ; Knudsen Jorgen,DEX, Method for manufacturing a filter insert.
  29. Krampen, Gerald, Method of producing a dispenser, dispenser, and mould therefor.
  30. Enokida, Satoshi; Yuki, Atsushi; Kaneyasu, Toshiya, Oil strainer with fusion bonded body, integral filter, and bonding flash accommodation parts.
  31. Rydell Theodore B. ; Wahlquist Joseph D. ; Tumanic Gerald W., Paper filter for removing metal cations.
  32. Clendenning,Michael Andrew; Ramsey,Thomas Henry; Avett,Tripp Augustus; Martin,Timothy Allen, Porous filter.
  33. Ruschke Rick R. (McHenry IL), Process for making hermetically sealed filter units.
  34. Parker, Kenneth J.; Moreno, Jorge A.; Chang, Chuck; Gorski, Jr., William J., Removable cartridge assembly for filtering bi-directional axial flow and radial flow and method of making same.
  35. McDonald, Daniel W., Root beer float strainer and method of reducing foam.
  36. Sedlacek, Kyle J.; Pansano, Jr., Mitchell G.; MacLachlan, Gilbert J., Screen belt and modules.
  37. Frank Fuehrer DE; Birgit Pieruschka DE; Frank Sommer DE, Screen element.
  38. Fu, Thomas Z.; Cook, Matthew R., Sealed beverage basket and method of making.
  39. Blue, Aaron; Moffitt, John D.; Amer, Ahmed Said, Slot tester.
  40. Taddey,Edmund P.; Schwemmer,John A.; Harris,Mark L.; Premont,Robert A., Snow filter.
  41. Kimball, James F., Spray products with particles and improved valve for inverted dispensing without clogging.
  42. Raasakka, John; Kerwin, Gregory, Sunroof sunshade.
  43. Antony, Budi; Holzmann, Mark V.; Schwartz, Scott W., V-shaped filter and fixture.
  44. Antony, Budi; Holzmann, Mark V.; Schwartz, Scott W., V-shaped filter and fixture.
  45. Loken, Gregory K.; Holzmann, Mark V.; Herman, Peter K.; Schwartz, Scott W.; Goodlund, Travis E., V-shaped filter with serviceable frames and cartridges.
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