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US 5,709,007 AGranted
Remote control vacuum cleaner
OwnerWayne Chianginventor
Life of this patent
Estimating the term…
Abstract
A remote control vacuum cleaner (10) comprising a mobile unit (12) and a vacuum unit (14). A facility (16) is for attaching the vacuum unit (14) onto the mobile unit (12) in a removable manner. A remote control unit (18) is provided, to operate the mobile unit (12) and the vacuum unit (14), so that the mobile unit (12) will move along a floor (20), while the vacuum unit (14) will clean by suction, the dirt and dust from the floor (20).
Claims23
A remote control vacuum cleaner comprising:
- a) a mobile unit;
- b) a vacuum unit;
- c) means for attaching said vacuum unit onto said mobile unit in a removable manner;
- and
- d) a remote control unit to operate said mobile unit and said vacuum unit, so that said mobile unit will move along a floor, while said vacuum unit will clean by suction, dirt and dust from the floor.
2 more elements
A remote control vacuum cleaner comprising:
- a) a mobile unit, wherein said mobile unit includes a generally rectangular shaped body having a flat top wall, a rear wheel assembly in said body, means for driving said rear wheel assembly, a front wheel assembly in said body and means for steering said front wheel assembly;
- b) a vacuum unit;
- c) means for attaching said vacuum unit onto said mobile unit in a removable manner;
- and
- d) a remote control unit to operate said mobile unit and said vacuum unit, so that said mobile unit will move along a floor, while said vacuum unit will clean by suction, dirt and dust from the floor.
2 more elements
Dependencies are inferred from the claim text.