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특허 상세정보

Portable garden powder duster

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65G-069/06   
미국특허분류(USC) 222/195 ; 222/325 ; 222/333 ; 222/637
출원번호 US-0239611 (1994-05-09)
발명자 / 주소
인용정보 피인용 횟수 : 21  인용 특허 : 0
초록

A portable garden powder duster for applying dusting agent to garden plants is provided. The powder duster comprises an air blower, an air-flow receiving tube removably attached to the air-blower and a dusting agent container removably attached to the bottom of the air-flow receiving tube. The air-flow receiving tube contains a special V-shaped air baffle attached to the bottom of the tube for efficient direction of air flow, a positive air duct located at the bottom of the baffle on the positive or air entering side of the baffle, a circumferential hole...

대표
청구항

A portable garden powder duster for applying dusting agent to plants, said powder duster comprising in combination: blower means whereby a main flow of air is provided; an air-flow receiving tube removably attached to said blower means and in communication with said main air-flow, wherein said air-flow receiving tube contains a V-shaped air baffle attached to the bottom of the tube, said air baffle having a positive side in communication with the main air-flow and a negative side and said air baffle extends vertically through only a portion of the diamet...

이 특허를 인용한 특허 피인용횟수: 21

  1. Ferdman Ariel G. ; Pinsky Vladimir J.. Apparatus and method for applying a particulate hemostatic agent to living tissue. USP1999095951531.
  2. Ducharme, Richard W.; Sugg, David E.. Apparatus and methods for containing and delivering therapeutic agents. USP2013018361054.
  3. Ducharme, Richard W.. Apparatus and methods for delivering therapeutic agents. USP2017129839772.
  4. Clark, Lacey Booth. Apparatus for adapting air blower to perform liquid dispersal and related method. USP2005016837447.
  5. Dillon Patrick. Backpack spreader. USP2000076089477.
  6. Murphy,Charles Patrick; Treadway,Charles Daniel. Broadcast spreader attachment for hand-held gas or electric leaf blowers. USP2006087086616.
  7. Austin Joseph James ; Austin Joseph Stanley. Confetti and theatrical snow delivery device. USP2000116149495.
  8. Steele,Timothy Dale. Leaf blower dispersing applicator. USP2006067065944.
  9. Rappin, Craig. Nozzle assembly. USP2009077559490.
  10. Rappin, Craig. Nozzle spray assembly III. USP2010047699245.
  11. Hampton Tracy E.. Particulate applicator attachment for a leaf blower. USP1999105964420.
  12. Daniel, Dorce L.. Particulate blaster assembly and aspirator. USP2004096793563.
  13. Sagol,Sami; Zak,Zvi. Particulate material spreader. USP2008027328861.
  14. Morford Marvin. Particulate powder dispenser. USP2000046053436.
  15. Hsu, Paul E.; Havlovitz, Paul M.; Berger, Ryan R.; Cicenas, Chris W.; Wisniewski, Daniel; Hertrich, Johannes. Powered hand-held spreader. USP201709D796922.
  16. Ducharme, Richard W. Systems and methods for delivering therapeutic agents. USP2015089101744.
  17. Ducharme, Richard W.; Sugg, David E.; Skelton, Eugene E.; Bruggemann, Martin; Bryce, Lyndsey. Systems and methods for delivering therapeutic agents. USP2016069375533.
  18. Ducharme, Richard W.; Sugg, David E.; Skelton, Eugene; Bruggemann, Martin; Bryce, Lyndsey. Systems and methods for delivering therapeutic agents. USP2014058728032.
  19. Ducharme, Richard W.; Sugg, David E.; Skelton, Eugene; Bruggemann, Martin; Bryce, Lyndsey. Systems and methods for delivering therapeutic agents. USP2012028118777.
  20. Gittard, Shaun D.. Therapeutic agents for delivery using a catheter and pressure source. USP2018019867931.
  21. William H. McCauley. Yard blower for distributing yard care material. USP2002066409097.