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| Number | Title | Issue Date |
| 7490420 | Brush clearing shear for four wheel all terrain vehicle An apparatus for clearing brush for a four-wheel all terrain vehicle path, the apparatus to be attached to the front of and propelled by a four-wheel all terrain vehicle commonly referred to as a four-wheeler the apparatus comprising a set of blades on a V shaped se... | 02/17/2009 |
| 7415999 | Tree grubber and push bar attachment device An attachment for front end loaders and for tree cutting devices attached to a front end loader provides a hydraulically extending serrated edge which may be positioned below the ground surface in front of the loader or the tree cutting device to remove small saplin... | 08/26/2008 |
| 7243690 | Tree grubber and push bar attachment device An attachment for front end loaders and for tree cutting devices attached to a front end loader provides a hydraulically extending serrated edge which may be positioned below the ground surface in front of the loader or the tree cutting device to remove small saplin... | 07/17/2007 |
| 7086184 | Subsoiling grapple rake A grapple rake adapted for receiving subsoiler shanks is useful for multiple post-timber harvest management activities. A pair of downwardly-depending, forward-oriented subsoiling shanks is mounted on the underside of the rake, allowing the implement to accomplish t... | 08/08/2006 |
| 7000339 | Demolition equipment having universal tines and a method for designing a universal tine A claw tine for demolition equipment includes an elongated claw tine pivotally movable about a pivot point between an open and closed position by a hydraulic cyliner. The total angular rotation of the claw tine is at least 75 degrees, generally between 75 and 100 de... | 02/21/2006 |
| 6948266 | Vehicular arm assembly The present invention relates to a device particularly suitable for grooming/shaping various snow terrain features used by recreational snowboarders and/or skiers and includes an adjustable arm assembly (2) attachable at one end to a suitable vehicle and bein... | 09/27/2005 |
| 6763618 | Combination rake and grubber implement A combination rake and grubber implement mounted on a work vehicle such as a tractor or bulldozer has four main members: a lower, open or partially-closed multi-toothed rake; an upper rake that can gather, according to design and porosity, various rake products; gru... | 07/20/2004 |
| 6662479 | Tree and stump removal Provided herein is a device which is useful in removing trees, stumps, and the like from various landscapes. A device according to the invention may be attached to existing earthmoving equipment, preferably in the place of a conventional bucket used on a ... | 12/16/2003 |
| 6439279 | Tree saw attachment with tweezer arm A tree saw attachment (10) for use with a loader vehicle includes a base frame (11), a generally V-shaped blade assembly (12), a brush guard (13), and a tweezer arm assembly (14). A swingable tweezer arm (29) of the tweezer arm assembly is movable using a... | 08/27/2002 |
| 6401369 | Grubbing tool A grubbing tool is provided for attachment to an excavator or other earth working machine, of the type having extensions from the boom such as a dipper stick and dipper stick linkage. The tool is moved arcuately and vertically to pull rooted brush having ... | 06/11/2002 |
| 6047531 | Apparatus for cutting brush An apparatus for cutting vegetation under railway tressels and roadways that includes a vehicle chassis having a turntable body mounted thereon. A primary control station is mounted on the turntable body along with a main boom with a vegetation cutting he... | 04/11/2000 |
| 5970634 | Semi-submersible machine for remediation of constructed drainage areas A semi-submersible machine moves on rotatable endless belt tracks over diverse surfaces and has two tools on articulated booms for remediation of roadside drainage ditches, retention ponds and other shallow water bodies. One tool is a cutter bar for cutti... | 10/26/1999 |
| 5950699 | Brush saw attachment for brush rake attachment for front end loaders and the like A land clearing apparatus comprises a brush saw which is removably attachable to a brush rake which is in turn removably attachable to a vehicle such as a front end loader or a bulldozer. The brush saw comprises a wedge shaped blade with a clamping assemb... | 09/14/1999 |
| 5906243 | Countermine breaching power blade A device is provided for clearing a swath within the earth. The device has a frame for mounting the device onto an industrial vehicle. A rotating track is disposed on the frame. At least one reinforcing panel is mounted adjacent an end of the track that p... | 05/25/1999 |
| 5794709 | Countermine breaching power blade A device is provided for clearing a swath within the earth. The device has a frame for mounting the device onto an industrial vehicle. A rotating track is disposed on the frame. At least one reinforcing panel is mounted adjacent an end of the track that p... | 08/18/1998 |
| 5544435 | Brush rake A brush rake for attachment to an excavator arm equipped with a bucket and a thumb having inner and outer pairs of teeth. The brush rake has a parallel array of rake teeth attached to a rake bar, and a mounting plate having one end thereof attached to the... | 08/13/1996 |
| 5526637 | Brush-clearing device A vegetation harvesting/clearing device consists of an assembly including a pair of hinged jaws and an open noose of cable, all of which is mounted on a load-lifting device of a prime mover such as a farm tractor. The open jaws are deployed to cause a pat... | 06/18/1996 |
| 5490340 | Root grubber A root grubber tool for brush which is attached to the boom of an excavator, such as, a track excavator or backhoe. The tool includes a framework which has a pair of side members which support, at the lower end thereof, a cutting blade with its leading ed... | 02/13/1996 |
| 5111599 | Brush clearing implement An implement for uprooting and removing bushes and small trees from pasture land. The device is adapted to be mounted on a tractor having a front end loader assembly and includes a transverse horizontal bar having tooth like projections along its leading ... | 05/12/1992 |
| 4909330 | Automotive earth moving vehicle with segmented blade for alternating between straight and angular shapes An automotive earth moving vehicle for civil and military applications. The lade is movable with respect to the body by two independently operable sets of fluid driven actuator sets which are in intersecting spatial relationship. Each actuator set is arran... | 03/20/1990 |
| 4903418 | Hydraulic loader attachment An apparatus for removing trees, bushes, and other plants for transplantation and other purposes consisting of an elongated, concave scoop mounted on a rigid frame. This apparatus may be adapted for attachment to any standard hydraulically-operated loader... | 02/27/1990 |
| 4698925 | Soil reclaiming implement Apparatus for processing of soil by vibratory sifting to remove rocks and other objects embedded in the soil provides a scoop for use with a backhoe or crawler tractor having a positionable boom. The scoop includes an elongated main frame to which are sec... | 10/13/1987 |
| 4642918 | Plant extractor A plant extractor which includes a pair of jaws, at least one of the jaws being a displaceable jaw which is movable towards the other of the jaws, a ground engaging member forming a fulcrum and being pivotally attached to the plant extractor, the ground e... | 02/17/1987 |
| 4547984 | Brush uprooting attachment An attachment for a front lift of a farm tractor comprises an elongated tool bar extending forward and supporting at its far end a large claw having three spaced downwardly curved, sharpened tines. The end of the tool bar nearest the lift is welded both d... | 10/22/1985 |
| 4517755 | Multi-tined claw/rake attachment A claw/rake tool attachment for use with a powered digging or material moving machine. The attachment is for clearing undergrowth and timber and consists of spaced parallel tines mounted onto a support means that is affixed to the work arm of a machine. T... | 05/21/1985 |
| 4512090 | Excavator bucket with retractable scraper and scarifier A backhoe is provided with a retractable scraper and scarifier. The backhoe excavator bucket includes a stationary first mounting plate and a second plate pivotally mounted thereon for rotational movement with respect thereto and which carries a scarifier... | 04/23/1985 |
| 4491053 | Mine field clearing apparatus mountable on a vehicle Apparatus for clearing mines comprising a frame mountable onto a vehicle for selectable positioning in a raised or lowered orientation, plow apparatus for raising and shunting aside mines mounted onto the frame and apparatus for automatically raising the ... | 01/01/1985 |
| 4467694 | Mine field clearing apparatus Mine clearing apparatus for attachment to a vehicle comprising a frame mountable onto a vehicle for selectable positioning in a raised or lowered orientation; apparatus for raising and shunting aside mines mounted onto the frame; and apparatus for selecta... | 08/28/1984 |
| 4467876 | Ripper tooth means A ripper tooth means is disclosed in combination with a wheeled vehicle having a pair of forwardly extending arms, a frame secured to and extending between the arms, and a horizontal shaft removably mounted on the frame. The ripper tooth means is comprise... | 08/28/1984 |
| 4425722 | Apparatus for removing stakes from the ground An apparatus is disclosed which is mountable upon a tractor for removing stakes from the ground and for collecting the stakes. The apparatus includes a support framework and a stake loosening means disposed on the framework. The stake loosening means incl... | 01/17/1984 |
| 4411080 | High-lead yarder rake A high-lead yarder rake is capable of clearing brush, timber, and other debris at a logging site when hauled just above the surface along a main line with a main line yarder. The rake has a generally rectangular frame having a top, a bottom, two sides, a ... | 10/25/1983 |
| 4372063 | Brush clearing apparatus for a bulldozer blade A brush clearing apparatus for a bulldozer blade having a rake pivotally mounted on the blade for movement about an axis along the upper edge of the blade between an operational position in which the rake engages the bulldozing face of the blade and a ret... | 02/08/1983 |
| 4364191 | Piling rake A rake for use with tractors has a blade connectable to a tractor and a plurality of teeth extending from the bottom of the blade. The teeth are pivotally connected to permit movement of the teeth away from objects encountered when the tractor moves. Flui... | 12/21/1982 |
| 4356644 | Root grubbing plow A grubbing plow mounted on two lower arms and an upper attachment point of a 3-point tractor hitch includes a frame having (1) a horizontal pivotal bar journaled at opposite ends thereof on the lower hitch arms; (2) an upper crank arm; and (3) a lower mem... | 11/02/1982 |
| 4355475 | Root grubbing plow A grubbing plow mounted on two lower arms and an upper attachment point of a 3-point tractor hitch includes a frame having (1) a horizontal pivotal bar journaled at opposite ends thereof on the lower hitch arms; (2) an upper crank arm; and (3) a lower mem... | 10/26/1982 |
| 4339908 | Vegetation clearing devices The invention relates to vegetation clearing devices and more particularly to a gravity roller means for use in vegetation clearing. The invention provides a vehicle for use in vegetation clearing which comprises a winch arrangement mounted on the vehicle... | 07/20/1982 |
| 4269276 | Plow attachment assembly for a crawler-type tractor A plow attachment assembly for a crawler-type tractor having an elevatable "C" frame which includes a first "V" shaped plow adapted to be rigidly secured to the "C" frame, a second "V" shaped plow which is roller supported for movement over the ground dis... | 05/26/1981 |
| 4224995 | Device for removing palmetto bushes A device for removing palmetto bushes which is adapted to be attached to a 3 point hitch and which is composed of a reinforced laterally extending or horizontally disposed frame having an attachment surface and a plurality of downwardly and forwardly exte... | 09/30/1980 |
| 4175341 | Subsurface cutting tool for a tractor ripper shank A cutting tool for attachment to the end of a tractor mounted ripper shank for use in severing wooden debris below the ground surface. A tool socket receives the lower end of the ripper shank while a blade block secured to the socket is provided with a tr... | 11/27/1979 |
| 4140348 | Excavating machine equipped with an attachment for scraper activity on walls and vaults An excavating machine having a work implement or material excavating tool articulated on the free end of a working arm of the excavator to absorb and dissipate high stress impact loading on the working tool incurred during machine operation.... | 02/20/1979 |
