Portable hot ash vacuum

Details Portable hot ash vacuum Portable hot ash vacuum

1989-03-16

1990-09-04

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15352, 15422, A47L 536

Patent

active

049532553

ABSTRACT:
A hot ash vacuum is provided with a canister having an outer housing and a concentric inner housing; a cap for the canister has a vacuum motor extending into the inner housing; a flexible hose is coupled through the cap and communicates with the inner housing at one end and a nozzle at the other end; and a dust collector communicating through the cap with said inner housing for collecting hot ash dust therefrom.

REFERENCES:
patent: 2239010 (1941-04-01), McMillan
patent: 2487689 (1949-11-01), Black
patent: 2529965 (1950-11-01), Rentz
patent: 2531920 (1950-11-01), Raminger
patent: 4342131 (1982-08-01), Reid
patent: 4497308 (1985-02-01), Johnson
patent: 4571250 (1986-02-01), Irmscher et al.
patent: 4704764 (1987-11-01), Metel Ko
patent: 4735189 (1988-04-01), Murphy et al.

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