Automatic vacuum cleaner

Details Automatic vacuum cleaner Automatic vacuum cleaner

1978-06-30

1979-11-13

Moore, Christopher K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15339, 15340, A47L 928

Patent

active

041738098

ABSTRACT:
In a preferred embodiment, a battery embodying and driven vacuum cleaner having a battery-recharging unit, having a pivoted and pivotably-driven driven wheel indirectly driven by an electric motor powered by the battery, and having other free-wheeling support wheels supporting the vacuum cleaner structure, and a vacuum cleaner vacuum motor driven by the electric motor, and a timer unit for setting the time of beginning and ending period of vacuuming, adapted to move randomly across a carpet and to change direction of movement whenever an obstacle is encountered.

REFERENCES:
patent: 1935158 (1933-11-01), Lumley
patent: 3010129 (1961-11-01), Moore
patent: 3267510 (1966-08-01), Cote
patent: 3713505 (1973-01-01), Muller

Affiliated with

Also associated with

Rating

Automatic vacuum cleaner does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic vacuum cleaner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic vacuum cleaner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2266944