Issued Patents All Time
Showing 501–525 of 708 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9078549 | Surface cleaning apparatus | — | 2015-07-14 |
| 9066642 | Surface cleaning apparatus with different cleaning configurations | — | 2015-06-30 |
| 9066643 | Surface cleaning apparatus | — | 2015-06-30 |
| 9027198 | Surface cleaning apparatus | — | 2015-05-12 |
| 9027203 | Surface cleaning apparatus | Dave Petersen | 2015-05-12 |
| 9027201 | Cyclonic surface cleaning apparatus with externally positioned dirt chamber | — | 2015-05-12 |
| 9015899 | Surface cleaning apparatus with different cleaning configurations | — | 2015-04-28 |
| 9009912 | Dirt separation apparatus for a surface cleaning apparatus | — | 2015-04-21 |
| 8997309 | Surface cleaning apparatus | — | 2015-04-07 |
| 8978198 | Filter housing for a surface cleaning apparatus | — | 2015-03-17 |
| 8973214 | Cyclone chamber and dirt collection assembly for a surface cleaning apparatus | — | 2015-03-10 |
| 8973212 | Filter housing construction for a surface cleaning apparatus | — | 2015-03-10 |
| 8950039 | Configuration of a surface cleaning apparatus | — | 2015-02-10 |
| 8898857 | Configuration of a cyclone assembly and surface cleaning apparatus having same | — | 2014-12-02 |
| 8875340 | Surface cleaning apparatus with enhanced operability | — | 2014-11-04 |
| 8875342 | Bleed air valve of a surface cleaning apparatus | — | 2014-11-04 |
| 8869344 | Surface cleaning apparatus with off-centre dirt bin inlet | — | 2014-10-28 |
| 8869345 | Canister vacuum cleaner | — | 2014-10-28 |
| 8869348 | Surface cleaning apparatus | — | 2014-10-28 |
| 8863352 | Dirt collection chamber for a surface cleaning apparatus | — | 2014-10-21 |
| 8844093 | Cyclonic surface cleaning apparatus | — | 2014-09-30 |
| 8834209 | Electrical cord and apparatus using same | — | 2014-09-16 |
| 8813306 | Openable side compartments for a surface cleaning apparatus | — | 2014-08-26 |
| 8813305 | Compact surface cleaning apparatus | — | 2014-08-26 |
| 8800104 | Dirt collection chamber with a recessed column | — | 2014-08-12 |