Pesticide duster attachment for portable blower

Details Pesticide duster attachment for portable blower Pesticide duster attachment for portable blower

1994-05-02

1995-02-28

Merritt, Karen B.

Fluid sprinkling, spraying, and diffusing

Container for non-fluid material, and scattering means

With means generating or supplying gaseous mixing current

406 38, 406 98, 406141, 406153, 406122, 222630, A01C 1504

Patent

active

053929969

ABSTRACT:
A duster attachment includes a closed bottom, upwardly opening cylindrical container. An upright vacuum tube has its lower end secured through the bottom of the container and includes an upper end provided with variable air inlet structure. A closed top and downwardly opening pilot tube is loosely telescoped downwardly over the vacuum tube and includes an annular plate secured about the pilot tube lower end. Dusting powder is disposed within the container below the annular plate and the lower end of the vacuum tube is communicated with the air inlet of a leaf blower.

REFERENCES:
patent: De273266 (1984-04-01), Souza
patent: 1475957 (1923-12-01), Lemons
patent: 2595528 (1952-05-01), Kempthorne
patent: 2961129 (1960-11-01), Bullock
patent: 3174251 (1965-03-01), West
patent: 3586215 (1971-06-01), Roche
patent: 3854634 (1974-12-01), Hart
patent: 4071170 (1978-01-01), Gunzel, Jr. et al.
patent: 4256241 (1981-03-01), Mesic
patent: 4519548 (1985-05-01), Farmer
patent: 5226567 (1993-07-01), Sansalone

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