Shoulder-supported pneumatic sweeping apparatus

Details Shoulder-supported pneumatic sweeping apparatus Shoulder-supported pneumatic sweeping apparatus

1979-09-07

1980-09-23

Moore, Christopher K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15405, 15410, A47L 514

Patent

active

042234190

ABSTRACT:
A shoulder-supported pneumatic sweeping apparatus including a frame having attached to its upper portion a grip having a shoulder strap connected thereto, and formed at one end thereof with an air outlet port connected through a flexible pipe to an air ejecting pipe having an operating handle attached thereto. The frame is supported by the shoulder of the operator through the shoulder strap and prevented from moving unsteadily with one hand while the air ejecting pipe is operated with the other hand.

REFERENCES:
patent: 1661480 (1928-03-01), Keefer
patent: 1666350 (1928-04-01), Pitt
patent: 2056850 (1936-10-01), Goughnor
patent: 2568039 (1951-09-01), Torrell
patent: 2586145 (1952-09-01), Brever et al.
patent: 3889763 (1975-06-01), Dillon
patent: 4070771 (1978-01-01), Yakiwchuk
Washington Star, Sep. 23, 1977, "Look, Up in the Sky."

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