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특허 상세정보

Air transfer apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F24F-013/18   
미국특허분류(USC) 454/195; 454/110; 169/091
출원번호 US-0726058 (2003-12-02)
우선권정보 CA-2413294(2002-12-02)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Christensen O'Connor Johnson Kindness PLLC
인용정보 피인용 횟수 : 1  인용 특허 : 17
초록

An air transfer apparatus which includes a door frame having a top, a bottom and opposed sides. The top, bottom and opposed sides define a door receiving cavity. A door is positioned within the door receiving cavity. The door is pivotally mounted to one of the opposed sides of the door frame for pivotal movement between an open and a closed position. The door has a first face and a second face. At least one fan is positioned in the door. The fan is adapted to either move air from the first face to the second face or from the second face to the first face...

대표
청구항

The invention claimed is: 1. An air transfer apparatus, comprising: a door frame having a top, a bottom and opposed sides, the top, bottom and opposed sides defining a door receiving cavity configured to permit persons to walk through the door receiving cavity; a door positioned within the door receiving cavity, the door being pivotally mounted to one of the opposed sides of the door frame for pivotal movement between an open and a closed position, the door having a first face and a second face; at least one fan positioned in the door and adapted to mov...

이 특허에 인용된 특허 (17)

  1. Abramson Harold B. (30 Stearns Road Brookline MA 02146). Adjustable entrance door. USP1977064031665.
  2. Brown ; William J. ; Legler ; William F.. Air blower mounting assembly. USP1978064095440.
  3. Osher John D. (8366 Gwilada Dr. Cincinnati OH 45236) Rattray Tom (233 Fleming Rd. Cincinnati OH 45215). Air distribution method and apparatus for effecting the same. USP1983114412478.
  4. McGee Terrill A. (525 S. Ardmore St. Los Angeles CA 90020). Air scrubbing and purifying system. USP1984024433985.
  5. LaBoda John A. (Fairview Park OH) Fortlage Paul R. (Sharon Center OH). Air transfer device. USP1982044326453.
  6. Seebo ; II Thomas C. (1641 Kildonan Pl. Cary NC 27511). Combination staircase and attic fan means. USP1981094286508.
  7. Weldon Mark P. (4938 Look Kinney Cir. Liverpool NY 13088). Door mounted cooling apparatus. USP1993025187950.
  8. Tucker Jeffrey C. (4216 - 50th St. ; Suite F Lubbock TX 79413) Edmundson H. Dale (P.O. Box 1416 Grants NM 87020) Wigley David L. (4216 - 50th St. ; Suite F Lubbock TX 79413) Vallo Mark F. (4216 - 50t. Energy (test) door. USP1984054449393.
  9. Corwin Howard (180 Scott Dr. Atlantic Beach NY 11509). Fan ventilator having multiple modes of operation. USP1988094773310.
  10. Behl Sunny. Memory storage device docking adapter having hinged air filter. USP2001116319116.
  11. Hellman ; Jr. Robert R. (865 George\s Hill Rd. Southbury CT 06488). Personnel safety system for vaults. USP1993035194039.
  12. Collins John M. (Elkhart IN) Mountain Charles T. (Orchard Lake MI). Pick-up truck camper door assembly. USP1979064157201.
  13. Michael Christopher Janus ; Craig A. Myler. Protective filtration system for enclosures within buildings. USP2002056383241.
  14. Krofchalk Gary F. (Rockwall TX). Sidewall vent-mounted fan assembly for a truck cab. USP1994125370576.
  15. Hellman ; Jr. Robert R. (3 McKinley St. Naugatuck CT 06770). Vault ventilator system. USP1994095350338.
  16. Aprea Anthony J.. Ventilator for air circulation. USP2001026193602.
  17. Van de Laar Kevin,CAX. Window installation system. USP2001046216402.