Celebrity Inventors
Actor Marlon Brando has four patents, all named "Drumhead tensioning device and method."
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 |
| 8016098 | Snowthrower belt-driven chute rotation system Embodiments of the invention provide a belt-driven chute rotation system for a snowthrower having a chute and an engine. The chute rotation system includes a chute rotation mechanism rotating the chute around a first axis of rotation. The chute rotation system inclu... | 09/13/2011 |
| 7311486 | Charging device with rotary chute A charging device for bulk material comprises a rotor having a substantially vertical axis of rotation a first drive for rotating the rotor and a chute supported by the rotor so as to be rotated with the latter. The chute can be rotated about its longitudinal axis. ... | 12/25/2007 |
| 7174660 | Snow removing machine A snow removing machine has an auger for plowing and collecting snow, a rotatable blower for throwing snow collected by the auger, and a shooter for guiding the snow thrown by the blower so that the snow reaches a selected point. The blower has a central shaft part ... | 02/13/2007 |
| 6276513 | Workpiece handling device For handling elongate and flat workpieces flowing in a manufacturing line, two arrangements are disclosed, one being an arrangement including a workpiece posture changing device which changes the posture of each workpiece at the time when the workpiece is... | 08/21/2001 |
| 5975283 | Vertical belt conveyor system An endless belt conveyor including an independently supported first support pulley vertically and laterally displaced from a second support pulley. An endless belt including bulk material carrying compartments entrained around the first and second support... | 11/02/1999 |
| 5286158 | Material distributing apparatus An apparatus for mounting on the back of a dump truck or the like to distribute material discharged from said truck to a variably selected position is disclosed wherein a chute assembly is connectable to the tailgate of the dump truck and provides a range... | 02/15/1994 |
| 4940568 | Arrangement for the continuous melting of granulated silicon for a band-drawing method For the continuous melting of silicon granulate for a band drawing method, a melt reservoir in communication with the melt crucible based on the principle of communicating vessels, is provided in the form of a thermally insulated, annular crucible in whos... | 07/10/1990 |
| 4605118 | Reclaiming device A reclaiming wheel which has a pair of annular members mounted on an axle. A flexible belt is fitted between the peripheries of the annular members around part of their circumference. Scoops are attached to one or both of the annular members, projecting b... | 08/12/1986 |
| 4580677 | Belt conveyor for steep or vertical conveyance A belt conveyor for steep or vertical conveyance of bulk material has a conveyor belt (1) of the type having corrugated side walls which travels upstream and downstream of the upper discharge end drum (9) along a steep incline or in the vertical direction... | 04/08/1986 |
| 4520918 | Method of and apparatus for preventing segregation of aggregate Apparatus for preventing segregation of aggregate includes a plurality of vertically disposed chutes at the discharge end of a conveyor, each chute being arranged to intercept a portion of aggregate leaving the conveyor, and direct it downwardly onto a co... | 06/04/1985 |
| 4495716 | Apparatus for harvesting peat On a known peat harvesting apparatus for mounting on an agricultural tractor comprising (a) a digging chain for insertion into and movement across a bog so as to form a groove, and (b) a peat extrusion press, a roller (107) is mounted above the digging ch... | 01/29/1985 |
| 4037391 | Leaf guide means for tobacco harvester An improved tobacco harvester including roller members positioned adjacent to the upper rear end of the conveyor which functions to disengage leaves from the return side of the conveyor, and a cover arrangement over the discharge end of the conveyor to pr... | 07/26/1977 |
| 4023688 | Silo filling apparatus Disclosed is an apparatus for completely filling a silo from a central point at the top of the silo. Silage is dropped from a centered discharge opening in a fill tube extending from the upper margin of the silo sidewall. The fill tube is articulated inte... | 05/17/1977 |
| 3985305 | Silage unloader A silage unloader is disclosed for use in cutting silage from silage stored in a silage trench or the like. The unloader comprises a frame means which is adapted to be connected to the three-point hitch of a tractor or the like. A vertically disposed boom... | 10/12/1976 |
