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특허 상세정보

Method of installing drainfield pipe

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E02B-011/00   
미국특허분류(USC) 40/5043 ; 40/504.9 ; 40/505.1 ; 40/512.8
출원번호 US-0176520 (1998-10-21)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Allen,Dyer,Doppelt, Milbrath & Gilchrist, P.A.
인용정보 피인용 횟수 : 10  인용 특허 : 24

A drainfield pipe having a rib radially extending from its wall is supported by a device which includes a pair of elongated anchor members generally parallel to each other and separated for receiving the drainfield pipe therebetween and suspending the pipe from its rib. The elongated anchor members penetrate a grade surface for holding the anchor members upright while supporting the pipe rib within a clamp above the grade surface. The clamp is attached to the anchor member upper portion and holds the rib between clamp jaws. Installing drainfield pipe by ...


[ What is claimed is:] [1.] A method for uniformly distributing effluent within a septic tank drainfield, the method comprising the steps of:placing a septic tank on a tank bed surface within a pit formed for receiving the septic tank;providing a drainfield bed having a bed surface at an elevation operable with the septic tank for permitting effluent emitted therefrom to flow into the drainfield;providing a header pipe section having an inlet port and a plurality of outlet ports uniformly extending along the header pipe section;connecting the inlet port ...

이 특허에 인용된 특허 (24)

  1. Good William C. (Rte. 1 Great Falls SC 29005). Apparatus and method for supporting and positioning pipe during the construction of drain fields and the like. USP1981054268189.
  2. Murphy John H. (24938 Inga Ave. Hampton MN 55031). Apparatus for laying pipe. USP1993095242247.
  3. Lunder Dennis (Chula Vista CA). Apparatus for mounting a drain hose to an RV waste removal valve assembly. USP1995055417460.
  4. Fales David E. (Springfield IL). Corrugated drainage tubing with helically arranged drainage openings. USP1979084163619.
  5. Kanao Shiro (No. 9-18 ; Nanpeidai 4-chome Takatsuki-shi ; Osaka JPX). Corrugated pipe with joint and method of forming the latter on the former. USP1995075429397.
  6. Rothberg Henry M. (Woodbridge CT). Drainage and support mat. USP1995015383314.
  7. Evans Kelvin Todd. Drainfield pipe. USP1998115829916.
  8. Schirmer Henry G. (Spartanburg SC). Manifolds for strutted film. USP1984014425172.
  9. Houck Randall J. (P.O. Box 867 Pisgah Forest NC 28768) Houck Michael H. (P.O. Box 867 Pisgah Forest NC 28768) Houck Harold J. (P.O. Box 867 Pisgah Forest NC 28768). Method and apparatus for installation of drainage field. USP1991055015123.
  10. Waller ; George W.. Method and apparatus for supporting pipe in filled dirt. USP1978114126012.
  11. Kime Geofrey G. (London CAX) Chapman Carl D. (Stratford CAX). Method for producing a bell joint. USP1997035609713.
  12. Rush, James B.; Bryan, James S.; Henry, Pearison W.; Trantham, Richardson J.. Method of making shape retention hose construction. USP1990104966741.
  13. Seefert Kenneth F. (10003 Mendel Rd. Stillwater MN 55082). Modular rock replacing drain field apparatus. USP1986054588325.
  14. Gregory Steven D. (425 Sheffield Richardson TX 75081) Holler Joseph R. (5616 Spring Valley Rd. ; Apt. 125 Dallas TX 75240). Moisture control system for a foundation. USP1989114878781.
  15. Herveling Wilhelm (Wuppertal DT) Birker Alfred (Neviges-Donberg DT) Daimler Berthold H. (Remscheid-Lennep DT) Vos Jan G. (Dieren (Gld.) NL) Stapp Hans (Momlingen DT). Nonwoven horizontal drainage system. USP1977044019326.
  16. Uehara Yoshio (Kashiwa JPX) Inaba Minoru (Chiba JPX) Ishii Noriyuki (Chiba JPX) Kusumi Yoshihisa (Urawa JPX). Pipe for underdraining. USP1980014182581.
  17. Scott Winfield B. (58 Rough Creek Estate Granbury TX 76048). Pipe holding tool. USP1977084043139.
  18. Yarbrough ; Ted G.. Pipe-laying apparatus. USP1978054090686.
  19. Crumpler ; Jr. Houston L. (P.O. Box 68 Roseboro NC 28382) Crumpler John M. (P.O. Box 68 Roseboro NC 28382). Plastic corrugated drainage pipe. USP1979024140422.
  20. Hegler Wilhelm (Goethe Strasse 2 873 Bad Kissingen DT) Hegler Ralph-Peter (Goethe Strasse 2 873 Bad Kissingen DT). Plastic drain pipe and apparatus for producing the same. USP1977024006599.
  21. Leonard Jean-Jacques (401 Loerie Avenue Douglasdale Ext. 21 ; Sandton ; Transvaal ZAX). Pool cleaner suction pipe. USP1992015082028.
  22. Evans Kelvin T. (Orange City FL). Septic tank drainfield installation device and method. USP1996085549415.
  23. Semak Mark A. (21 Harbour Dr. Stoney Creek ; Ontario CAX L86 3X5). Support for length of flexible or light gauge hose or piping. USP1993075226456.
  24. Maroschak Michael D. (Casselberry FL) Atchley Frederick P. (Tallahassee FL) Everson Douglas G. (Winter Springs FL). Universal septic tank fitting. USP1987074681684.