PCT Notable Inventions: Bagless Vacuum Cleaner
A vacuum cleaner without a bag. Developed by James Dyson, this vacuum cleaner uses centrifugal force to trap dirt, expel air and maximize suction.
Chosen as one of Time Magazine's "coolest inventions of 2002."
| Bagless Vacuum Cleaner |
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Selection of PCT applications:
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- (WO 00/24519) Cyclonic Separating Apparatus
- (WO 96/19937) Shroud and Cyclonic Cleaning Apparatus Incorporating Same
- (WO 96/19293) Improved Dust Separation Apparatus
- (WO 98/02080) Apparatus For Separating Particles From A Fluid Flow And A Valve For Introducing Bled Fluid To A Mainstream Fluid
- (WO 99/56609) A Tool And Tool Holder Assembly For A Vacuum Cleaner Or Other Cleaning Appliance
- (WO 99/49978) Cyclonic Separation Apparatus
- (WO 00/21424) Vacuum Cleaner
- (WO 01/28400) Cyclonic Vacuum Cleaner
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| Selection of references: |
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| Links: |
Official Dyson web site |
