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특허 상세정보

Double walled underground storage tank and method for making the same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-090/24   
미국특허분류(USC) 220/567.1; 220/654
출원번호 US-0864153 (2001-05-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Piper Rudnick LLP
인용정보 피인용 횟수 : 1  인용 특허 : 21
초록

An underground storage tank includes an outer wall having integrally formed ribs, the ribs being closed off by a layer of material applied directly over the space defined created by the ribs and attached to the outer wall, a layer of plastic film or other annular material through which liquid may flow placed over portions of the outer wall between the ribs and extending past the shoulders of the ribs but not extending completely over the material covering the opening of the rib, and an inner wall formed over the annular material and attached to the porti...

대표
청구항

An underground storage tank includes an outer wall having integrally formed ribs, the ribs being closed off by a layer of material applied directly over the space defined created by the ribs and attached to the outer wall, a layer of plastic film or other annular material through which liquid may flow placed over portions of the outer wall between the ribs and extending past the shoulders of the ribs but not extending completely over the material covering the opening of the rib, and an inner wall formed over the annular material and attached to the porti...

이 특허에 인용된 특허 (21)

  1. Sharp Bruce R. (4090 Rosehill Ave. Cincinnati OH 45229). Double wall ribbed storage tanks. USP1988044739659.
  2. Cannan ; Jr. Edward B. (Conroe TX) Wiegand Joseph R. (Kern CA) Bartlow David H. (Conroe TX). Double wall underground storage tank. USP1993075224621.
  3. Sharp Bruce R. (22375 Edgewater Dr. ; Unit 241 Charlotte Harbor FL 33980). Double walled fibrous reinforced resinous storage tanks with common rib supports. USP1991065020358.
  4. Sharp Bruce R. (22375 Edgewater Dr. Unit 241 Charlotte Harbor FL 33980). Double walled ribbed storage tank systems. USP1990054925046.
  5. Sharp Bruce R. (4090 Rose Hill Ave. Cincinnati OH 45229). Double walled storage tanks with common rib supports. USP1989104875361.
  6. Berg Robin (Hudson WI) Burwell John (Eagan MN) Correll Dave (Northridgeville OH). Double walled underground storage tank. USP1993065220823.
  7. Pugnale Peter J. (The Woodlands TX) Mance Andrew A. (Toledo OH). Double-wall underground tank and method of making. USP1988114781777.
  8. Berg Robin ; Burwell John ; Olson Neil ; Smith John. Female-molded underground storage tank and method of making. USP1998025720404.
  9. Sharp Bruce R. (4090 Rose Hill Ave. Cincinnati OH 45229). Fibrous reinforced resinous storage tanks with strengthened walls. USP1991055017044.
  10. Gelin Robert J. (Newark OH). Liquid confinement leak detection system. USP1991024989447.
  11. Sharp Bruce R. (126 Leland Way Marco Island FL 33937). Method of building double walled storage tanks. USP1993115259895.
  12. Berg Robin ; Mallick Kaushik ; Garcia Brian ; Zais Michael. Residential septic tank. USP2001086280614.
  13. Gelin Robert J. (Newark OH). Storage tank and method of making a storage tank. USP1990124974739.
  14. Bartlow David H. (Conroe TX). Storage tank having secondary containment. USP1992105158201.
  15. Sharp Bruce R.. Storage tank systems with encapsulated flow paths. USP1998095799817.
  16. Sharp Bruce R. (4090 Rose Hill Cincinnati OH 45229). Storage tanks with formed jacket for secondary containment. USP1989104871078.
  17. Berg Robin (Hudson WI) Mohns Lawrence (Media PA) Oswald Richard (Elverson PA). System for underground storage and delivery of liquid product, and recovery of leakage. USP1990094958957.
  18. Berg Robin (Hudson WI) Mohns Lawrence (Media PA) Oswald Richard (Elverson PA). System for underground storage and delivery of liquid product, and recovery of leakage. USP1996085544974.
  19. Burwell John R. ; Berg ; Sr. Robin L. ; Clark John M.. Tank upgrading method and tank assembly. USP2001016167608.
  20. Berg Robin. Underground storage tank. USP1998095803304.
  21. Berg Robin (Hudson WI) Burwell John (Eagan MN). Underground storage tank of corrosion-resistant materials with internal steel rib. USP1990084948007.