Extension handle for portable vacuum

Details Extension handle for portable vacuum Extension handle for portable vacuum

1997-01-17

1998-12-22

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15344, 15350, 15410, A47L 524

Patent

active

058506675

ABSTRACT:
An extension handle for a portable vacuum includes an elongate shaft having a proximal end zone, a central zone, and a distal end zone. An attachment bracket for attaching the elongate shaft to a handle portion of the portable vacuum includes first and second pivoting members. The distal end zone of the shaft attaches to the first pivoting member which includes a finger extending therefrom, with a tip of the finger positioned in operative proximity to an on/off switch of the vacuum. The second pivoting member attaches to the handle portion of the portable vacuum, wherein pivoting movement of the first member relative to the second member results in operation of the on/off power switch to respectively activate and deactivate the vacuum.

REFERENCES:
patent: 2842788 (1958-07-01), Rench et al.
patent: 4635315 (1987-01-01), Kozak
patent: 4766638 (1988-08-01), McDowell
patent: 4876763 (1989-10-01), Cho et al.

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