Famous Patents
British merchant Peter Durand invented the tin can in 1810.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7823251 | Surface treating appliance A surface-treating appliance in the form of a vacuum cleaner has a main body, a surface-treating head and a support assembly. The support assembly is moveable between a supporting position, in which it supports the main body, and a stored position, in which it lies ... | 11/02/2010 |
| 6941615 | Rotating operating handle for vacuum cleaner A floor cleaning apparatus includes a nozzle assembly and a canister assembly connected to the nozzle assembly. A suction generator and a dirt collection vessel are carried by the nozzle assembly or the canister assembly. In addition, the vacuum cleaner includes a c... | 09/13/2005 |
| 6237657 | Router with dust suction hood A device for cutting a workpiece by means of a rotatingly driven tool bit has a suction hood surrounding the tool bit in annular manner with a through-opening for the tool bit to pass through. The suction hood forms a suction duct open to the tool bit whi... | 05/29/2001 |
| 4763382 | Vacuum cleaner hanging arrangement A vacuum cleaner of relatively compact and lightweight construction provides a generally planar lower surface having a reinforced keyhole integrally associated therewith for hanging the vacuum cleaner preferably on a planar support surface, such as a wall... | 08/16/1988 |
| 4472855 | Folding support for a carpet cleaning wand An upper mounting portion of a support stand is connected to a carpet cleaning wand between two handles. A lower support leg of the stand is pivotally movable between an in-use position and a stowed position. In its in-use position the lower support leg i... | 09/25/1984 |
| 3955237 | Combination conversion and storage kit for upright vacuum cleaners A kit for converting an upright vacuum cleaner for use as an above-the-floor cleaner. The kit includes a housing which is removably fitted over the front of the cleaner chassis and includes an air chamber communicating the cleaner nozzle opening with one ... | 05/11/1976 |
