Bizarre Patents
Safety System For Remove a Rider From a Vehicle by Deploying a Parachute
Methods and apparatus for reducing the velocity of a rider in or on an open cockpit vehicle when the rider is thrown from the vehicle.
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 |
| 7309055 | Apparatus for flushing fluids from a tube A tube flushing device has a shell having a first housing and a second housing connected on a side thereof so as to be movable between an open position and a closed position. A first pair of wheels are rotatably mounted in the first housing. A second pair of wheels ... | 12/18/2007 |
| 5314090 | Material feeder An improved powder feeder having a hopper with an opening in its bottom. A resiliently deformable element is positioned in the opening of the hopper. The element has a flexible exterior dimension and is suitably positioned in relation to the opening to pr... | 05/24/1994 |
| 4399933 | Toner dispensing apparatus Toner dispensing apparatus comprising a toner hopper the walls of which form an elongated opening from which toner is capable of being dispensed and a dispensing roll to dispense toner from the hopper through the elongated opening into the developer chamb... | 08/23/1983 |
| 4397409 | Toner dispensing apparatus Toner dispensing apparatus comprising a toner hopper, the walls of which form an elongated opening from which toner is capable of being dispensed and a dispensing roll to dispense toner from the hopper through the elongated opening into the developer cham... | 08/09/1983 |
| 4350303 | Device for spreading material Two spreading mechanisms disposed substantially completely across a rear outlet of a container-hopper having a movable deck, the spreader comprising a pair of two-part distribution members which rotate about vertical shafts which are disposed close to the... | 09/21/1982 |
| 4293085 | Toner feeding device A toner feeding device comprising a toner box having a toner outlet port formed at the bottom, a roller housed in the toner box in a manner to close the toner outlet port, and a toner catching plate biting the roller. The roller is formed of a porous elas... | 10/06/1981 |
| 4257561 | Child-resistant dispensing nozzle assembly A child-resistant nozzle connectable to a spray dispensing device. The child-resistant nozzle assembly of the present invention includes a nozzle having a slot in the upstream end for receipt of a lug connected to the pump body. The lug may be depressed b... | 03/24/1981 |
| 4254897 | Seed and fertilizer metering mechanism for agricultural drilling machines A device for discharging particulate material, such as agricultural seed at a uniform rate comprises a hopper having a rectangular slot in the base, a driven roller having a compressible surface which contacts one side of the slot and a transparent glass ... | 03/10/1981 |
| 4232831 | Device for spreading material Two spreading mechanisms disposed across a rear outlet of a container-hopper having a movable deck, the spreader comprising a pair of two-part distribution members which rotate about vertical shafts, the upper part having four sets of resilient tines exte... | 11/11/1980 |
| 4133459 | Deformable toner dispenser with flow rate controller A toner dispenser having a resilient open-cell foam dispensing roll and a dispensing edge in deforming contact with the roll. The edge is both movable and contoured along the axis of the roll to vary both the toner dispensing rate and the uniformity of th... | 01/09/1979 |
| 4133458 | Toner dispenser arrangement A toner dispenser including a substantially enclosed dispensing hopper arranged to support a quantity of finely divided particulate material. The hopper is provided with an opening therein through which the material is dispensed by gravity to a developer ... | 01/09/1979 |
