Bizarre Patents
Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
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| Number | Title | Issue Date |
| 7882865 | Boom unit A boom unit for a tree processing machine having a boom with a square cross-section. The boom unit has a boom support with a front boom mounting at the front end of the support and a rear boom mounting at the rear end of the support. The boom is movably mounted thro... | 02/08/2011 |
| 7708037 | Tree pusher A tree pusher for safely felling a tree. The tree pusher includes (a) a base; (b) a frame mounted on the base; (c) a mechanism for pushing the frame against the tree to fell the tree; and (d) a mechanism for connecting the base of the tree pusher to the tree, so tha... | 05/04/2010 |
| 7287563 | Vehicle-mounted cutting tool A vehicle-mounted cutting tool is disclosed. The tool broadly includes a supporting member mounted to a vehicle, a pivotable member pivotally coupled with the supporting member, and a slidable member slidably coupled with the supporting member. Contact with an objec... | 10/30/2007 |
| 7165361 | Building construction shores An adjustable building construction shore has an inner tubular member extending internally of an outer tubular member and displaceable longitudinally of the outer tubular member, the inner and outer members having projecting and recessed longitudinal portions slidab... | 01/23/2007 |
| 7086433 | Tree felling assembly An assembly for felling a segment of a tree trunk in a safe and controlled manner and method of using the same. The assembly comprises a vertical support structure having an elongated base portion, an elongated mast portion connected to the base portion or integrall... | 08/08/2006 |
| 7066449 | Process and apparatus for uprooting trees The subject of the invention is the excavation of trees by disrooting then by a hydraulic equipment, when the power machine (1) is connected in a rotatable manner to the timber holding frame (9), the supporting frame (3) and the elevating workin... | 06/27/2006 |
| 6968878 | Tree pusher A tree pusher for safely felling a tree. The tree pusher includes (a) a base, (b) a frame, and (c) a detachable pronged head for gripping the tree while the tree is being felled. As the tree falls, the head remains attached to the tree, and detaches itself from the ... | 11/29/2005 |
| 6604562 | Tree pusher A tree pusher for safely felling trees. The tree pusher controls and determines the direction in which the tree falls, using a base, a frame, a detachable head which engages the tree trunk, and an extendable screw-type trailer jack that is repairable/repl... | 08/12/2003 |
| 6418989 | Standing-stem timber harvesting system A method of standing-stem log harvesting including the steps of preparing a tree for harvesting and then harvesting the same directly from the stump. A tree is prepared for harvesting by topping the tree, cutting the tree part way through the trunk near g... | 07/16/2002 |
| 5516250 | Tree felling attachment apparatus for tractors A tree felling attachment apparatus for a farm tractor having connections for rear mounting the attachment onto the hydraulic lift arms and stabilizer bar of the tractor. The attachment includes an elongated longitudinal beam extending rearward behind the... | 05/14/1996 |
| 5509453 | Apparatus for removing trees Apparatus for severing trees, brush, and other forestry at or below ground level in one passage of the apparatus through the forestry includes a plurality of rotatable shafts; a shaft housing for rotatably supporting the shafts with the rotational axes of... | 04/23/1996 |
| 5398577 | Method and apparatus for tree felling A method and apparatus for aiming a tree to be felled including a tool for precisely marking a face notch to be cut into a tree trunk, said tool comprising a main body, an aiming rod on the main body, and two pivoting tree-engaging marking arms mounted pi... | 03/21/1995 |
| 5174350 | Method and device for cutting off tree trunks The invention relates to a method and a device for cutting off the trunk of a tree by detonation of an explosive charge in contact with the trunk. The invention solves the problem of providing a safe and convenient way of cutting off the trunk of a tree w... | 12/29/1992 |
| 5067261 | Brush gopher An invention which is an attachment to a standard tractor for use in continuous clearing, uprooting and grubbing of small trees, stumps, roots and brush from the land. The unit is fabricated of structural steel elements specially designed for continuous c... | 11/26/1991 |
| 4960157 | Bush and tree cutter A method and apparatus for cutting trees and bushes including a circular disk having cutting teeth connected thereto, a motor for rotating the disk and an arm connected to the motor for moving the disk into contact with trees and bushes.... | 10/02/1990 |
| 4615073 | Tree topping device having hinged, adjustable clamping members The present invention is directed to an apparatus and method for restricting the relative movement of the separated sections of an initially unitary body. The present invention is particularly useful in a device and method for restraining or restricting t... | 10/07/1986 |
| 4373265 | Modified chain saw A chain saw has a motor, a cutting chain and a guide bar for the chain. An opening is formed in the guide bar. A flexible bladder is positioned in the opening and located on the guide bar. Fluid can be inserted into the bladder so that the bladder may be ... | 02/15/1983 |
| 4314592 | Tree felling system with cam-operated hydraulic check valve A hydraulic network interconnects a pump with one or more hydraulic jacks, the jacks being arranged at the ends of parallel segments of the hydraulic network, each segment including a safety check valve for isolating the respective jack of such segment fr... | 02/09/1982 |
| 4281693 | Feller director A feller head for a tree felling apparatus comprises a first forward projection adjacent a tree trunk receiving recess. A chain saw is mounted within the first projection and extends away from the first projection in the direction of the recess. A motor f... | 08/04/1981 |
| 4269393 | Tree-felling lever A tree-felling implement is disclosed, which is particularly effective for felling frozen trees. The implement is of the type comprising flat plate with a front transverse straight edge, a lever arm being rigidly secured to the top face of the flat plate ... | 05/26/1981 |
| 4243205 | Log breaking device A manually operated device for use in tree falling comprises an elongated manually operable lever having a first pressure plate at one end and a second pressure plate hinged to the first pressure plate. A pressure member is connected in spaced relation to... | 01/06/1981 |
| 4172479 | Method and apparatus for use in connection with felling of trees A method and apparatus for use in tree felling for causing a tree to tip under the influence of a force acting on the cutting surfaces of a saw notch in the tree trunk. The tipping force is produced by means of an inflatable cushion which is inserted in a... | 10/30/1979 |
| 4130270 | Wedge arrangement A pair of pointed, rearwardly toothed wedge members are pivotally mounted at their rear or blunt ends to spaced positions on a drive handle head, whereby they may be successively and alternatingly driven into a saw cut in a tree by pumping the handle.... | 12/19/1978 |
| 4119298 | Tree felling ram with safety check valve A cylinder housing has a passageway extending in from the exterior thereof for admitting and discharging fluid to a cylinder portion. A piston in the cylinder has return movement by means of a resilient retracter, and a check valve having protected suppor... | 10/10/1978 |
| 4090327 | Apparatus for treating trees An injector blade for injecting liquid into a tree wherein the blade has a concave cutting edge, a flat non-beveled first surface containing a cavity for ejectment of a treating solution onto the surface of a frill made during impact of the blade with a t... | 05/23/1978 |
| 4069846 | Device for extracting tree stumps When a tree stump has been split into several parts by a chopping action, the invention provides a gripping, shaking and cutting unit rigidly connected to the end of a vehicle-carried rotatable crane boom, having an adjustable effective length, for pullin... | 01/24/1978 |
| 4048733 | Device for use in removal of stumps At the end of a vehicle-carried crane arm a vertically extending frame is supported which at its lower end carries a movable split head with spreadable chopping blades. A ram raisable to the top of the frame drives, when released, by the impact on the spl... | 09/20/1977 |
| 4026524 | Fluid operated ram for felling trees A cylinder housing has a piston projecting from one end thereof for forming a longitudinally expandable ram. One end of the cylinder housing has a base and the projecting end of the piston has a head whereby upon engagement of the base of the cylinder and... | 05/31/1977 |
| 4010782 | Method and device for feeding trees in tree harvesting apparatus A method and apparatus which permit a tree fetching member to continuously feed trees to harvesting apparatus without waiting for a previously deposited tree to be handled is characterized by having a single member function both as a means for lifting a t... | 03/08/1977 |
| 3974925 | Loader and tree remover The present invention contemplates a tree remover which is mounted at the front of an agricultural vehicle, which has a front plate with side walls. Extending forwards is a boom which is pivoted to the side walls. At the forward end of the boom is a fork ... | 08/17/1976 |
| 3958613 | Tree and stump extraction A method and apparatus are provided for recovering stump and root systems in timber harvesting by exerting a vertical lifting force combined with simultaneously vibrating the trunk of a tree or stump being harvested.... | 05/25/1976 |
| 3946775 | Stump gripper A gripping arm for addition to tree harvesting apparatus having chain saw means, the arm being operable in opposition to a tree engaging anvil. The arm is angled and pivotally mounted on the underside of the tree engaging anvil and adapted to be hydraulic... | 03/30/1976 |
| 3945610 | Timber felling device A portable timber felling device for controlled felling of a tree including a hydraulic ram unit positionable in a backcut of the tree for extension therein to fell the tree. A hydraulic power unit includes a pump and control valves to generate and regula... | 03/23/1976 |
