Spade Or Shovel Patents (Class 7/116)
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Patent number: 10994400Abstract: A multi-purpose tool or apparatus includes multiple mechanical tools. In one implementation, the multi-purpose tool includes an elongated handle, a folding axe, and a folding shovel or spade, as well as a hammer or hammer-head. The folding axe is foldable between an open position and a closed position. The folding shovel is foldable among three positions, which are a closed shovel position, a 90-degree open shovel position, and a 180-degree extended shovel position. The elongated handle is hollow and includes an elongated cavity. A folding saw, as well as a knife and a sheath to protect the knife, are stored within the elongated cavity and can be removed therefrom.Type: GrantFiled: June 13, 2016Date of Patent: May 4, 2021Assignee: C. B. INNOVATION LTD.Inventor: Yaniv Bar
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Patent number: 9192087Abstract: A hand-manipulated dirt tool, either a spade, shovel, post hole digger or the like, is driven and guided by the hands and feet of the human user, which tool has at least three, operative, outwardly-directed, side edges, preferably continuous, namely, a penetrating chamfer, a slicing edge and a chopping chamfer, preferably at at least two different angles and three sizes, either on one side or on both sides. Thus, at least two, outwardly-directed, side edges are chamfer, which can be parallel, with relatively small, entry surface in beginning edge of the tool and, if spade or a shovel, etc., a foot engaged, top portion is provided. Ideally the three side surfaces, as one progresses up the tool, can make forty-five, seventy-five and forty-five degrees to the rear and ideal “vertical” distances of one, nine and one inches, respectively, and exemplary degree, distance ranges and cross-sectional dimensions are also provided.Type: GrantFiled: August 3, 2009Date of Patent: November 24, 2015Assignee: Glorious Outdoors, LLCInventor: Daniel Joseph Mathieu
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Patent number: 9027186Abstract: An exemplary aspect comprises an apparatus comprising: a brush component comprising a handle on a first end of a shaft and a brush on a second end of the shaft; and a shovel component removably connected to the brush component; wherein the brush is at least partially enclosed within the shovel component when the shovel component is connected to the brush component, and wherein the brush is exposed when the shovel component is disconnected from the brush component.Type: GrantFiled: February 27, 2014Date of Patent: May 12, 2015Assignee: Quirky, Inc.Inventors: Aaron Saxton, Laura Sink, Nicholas Oxley
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Publication number: 20140237729Abstract: An exemplary aspect comprises an apparatus comprising: a brush component comprising a handle on a first end of a shaft and a brush on a second end of the shaft; and a shovel component removably connected to the brush component; wherein the brush is at least partially enclosed within the shovel component when the shovel component is connected to the brush component, and wherein the brush is exposed when the shovel component is disconnected from the brush component.Type: ApplicationFiled: February 27, 2014Publication date: August 28, 2014Inventors: Aaron SAXTON, Laura SINK, Nicholas OXLEY
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Patent number: 8739319Abstract: The helmet stabilization apparatus includes a helmet adapted to be worn by a user, a night vision goggle unit attached to a front portion of the helmet, and a removable counterweight attached to a rear portion of the helmet that balances with the weight of the night vision goggle unit, wherein said removable counterweight can be connected in a variety of manners, such as a magnetic means of connection, a hook and loop connection, or a mechanical means of connection. Furthermore, the helmet may provide staggered connections, such that the removable counterweight may be positioned on the helmet at the user's desired orientation. This allows the user to move the center of mass of the system such that it is self-stabilizing on the user's head. Moreover, the removable counterweight may be formed such that when it is removed, it may be coupled with an attachable handle to form a plurality of tools or weapons. This is beneficial in that it provides a collection of tools while only one object need be carried.Type: GrantFiled: May 7, 2013Date of Patent: June 3, 2014Assignee: SERE Industries Inc.Inventor: Timothy M. Langan
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Publication number: 20140137338Abstract: A multipurpose tool system that can be assembled into multiple configurations by a user. The tool system may comprise a plurality of components, including tool heads, shaft segments, and handle ends. The components of the tool system can be combined in various configurations to provide different functions, at different lengths. Connectors may be utilized to connect the various components of the system using a twist lock mechanism. The connectors may include a tubular sleeve member having a biased locking shaft that interacts with a locking groove.Type: ApplicationFiled: March 15, 2013Publication date: May 22, 2014Inventor: Redhed Tools, LLC
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Publication number: 20140138280Abstract: A multipurpose tool system that can be assembled into multiple configurations by a user. The tool system may comprise a plurality of components, including tool heads, shaft segments, and handle ends. The components of the tool system can be combined in various configurations to provide different functions, at different lengths. Connectors may be utilized to connect the various components of the system using a twist lock mechanism. The connectors may include a tubular sleeve member having a biased locking shaft that interacts with a locking groove.Type: ApplicationFiled: November 21, 2012Publication date: May 22, 2014Applicant: REDHED TOOLS, LLCInventors: Richard Meinzer, Jonathan Hart
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Publication number: 20140013516Abstract: A gardening implement including both a pruning feature and a digging feature in a single hand-held tool is disclosed. The gardening implement includes a handle portion adapted for accommodating the fingers of a user connected to a blade portion capable of providing a scissoring or cutting action. The blade portion of the apparatus also includes a curvature capable of allowing a scooping or digging action. The handle portion may further include a flattened region adapted for allowing a user to press or push against to urge the blade portion into the ground in a digging action.Type: ApplicationFiled: July 10, 2013Publication date: January 16, 2014Inventor: Pinky Fredericks
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Patent number: 8550513Abstract: A gardening apparatus for manipulating soil and/or cutting plants is disclosed, which comprises an implement being made of at least one rigid material, such as steel or plastic, at least one copper rich material coving at least one working surface area of the implement, and a plurality of metal metal alloy buttons containing desired metal elements being fixed on the implement, wherein during an intended use of the gardening apparatus abrasions between the gardening apparatus and the soil and/or plants cause particles of both the at least one copper rich material and plurality of metal metal alloy buttons to be removed therefrom.Type: GrantFiled: June 6, 2007Date of Patent: October 8, 2013Inventor: David Prokop
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Patent number: 8458821Abstract: The helmet stabilization apparatus includes a helmet adapted to be worn by a user, a night vision goggle unit attached to a front portion of the helmet, and a removable counterweight attached to a rear portion of the helmet that balances with the weight of the night vision goggle unit, wherein said removable counterweight can be connected in a variety of manners, such as a magnetic means of connection, a hook and loop connection, or a mechanical means of connection. Furthermore, the helmet may provide staggered connections, such that the removable counterweight may be positioned on the helmet at the user's desired orientation. This allows the user to move the center of mass of the system such that it is self-stabilizing on the user's head. Moreover, the removable counterweight may be formed such that when it is removed, it may be coupled with an attachable handle to form a plurality of tools or weapons. This is beneficial in that it provides a collection of tools while only one object need be carried.Type: GrantFiled: December 11, 2008Date of Patent: June 11, 2013Assignee: Shrike Industries, Inc.Inventors: Joe Rivas, III, Timothy Langan
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Publication number: 20130074275Abstract: A hand tool solves the problem of making neat squared holes necessary in archaeology while facilitating removal of buried artifacts. The tool reduces the need for multiple/additional tools. The tool also helps prevent its loss in the work environment through its brightly colored handle, which makes it highly visible in muddy conditions. The tool includes a saw-toothed edge for cutting larger roots, sharpened notches for cutting small roots, rope and twine, and a sharp edge for shaving the soil with precision. The blade can be offset from the handle to provide an ergonomic, ambidextrous design that allows the tool to be maneuvered while in use.Type: ApplicationFiled: September 24, 2012Publication date: March 28, 2013Inventor: Edward Joseph Barberio
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Patent number: 8387188Abstract: A multipurpose tool (10) can comprise a shovel (14) on a top center area, a hatchet or ax (18) on a lower area adjacent to the shovel, a hammer (16) on an opposing side of the hatchet or ax on the lower area, and a handle (24) protruding from the lower area; The shovel, hatchet or ax, and hammer are integrated as a single piece. The handle can also be integrated with the shovel, ax or hatchet, and hammer as a single or unitary piece. An accessory handle or tool 20 can selectively attach to the multipurpose tool 10. Additional embodiments are disclosed.Type: GrantFiled: September 1, 2010Date of Patent: March 5, 2013Inventor: Kyles K. Murphy
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Patent number: 8365378Abstract: A molding removal tool assembly includes a handle having a first end and a second end. A plate is attached to the second end. The plate has a distal edge with respect to the handle. A blade is attached to the distal edge. The blade has a first side, a second side and a free edge. The blade has an opening therein extending into the first side and outwardly of the second side. The opening has a bottom edge. A tab is attached to the bottom edge and is angled toward the handle so that the plate extends over the tab. The free edge is configured to be extended between a wall surface and molding attached to the wall surface to urge the molding off of the wall surface with the tab.Type: GrantFiled: March 11, 2010Date of Patent: February 5, 2013Inventor: Edward Lenart
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Publication number: 20120102659Abstract: A tool useful for measuring the shortest distance from a point in space to an imaginary line having any inclination and in the same vertical plane as the point. An embodiment requires a form of contact with only a single point on the line, uses an inclinometer, may use a length measuring system, and performs a trigonometric calculation to report data related to the shortest distance. Variants include integration of an inclinometer with a form of length measurement device. One embodiment integrates a manually powered excavation, fill and/or grading implement such as a shovel with an inclinometer attached to or imbedded in the shovel handle. Trigonometric functions of incline angles and length measurements report data related to the shortest distance in general, and in particular to ongoing depth of manual excavations, cuts or fills relative to a desired slope or grade.Type: ApplicationFiled: October 30, 2010Publication date: May 3, 2012Inventor: John Paul Ingham
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Publication number: 20120047659Abstract: A multipurpose tool (10) can comprise a shovel (14) on a top center area, a hatchet or ax (18) on a lower area adjacent to the shovel, a hammer (16) on an opposing side of the hatchet or ax on the lower area, and a handle (24) protruding from the lower area; The shovel, hatchet or ax, and hammer are integrated as a single piece. The handle can also be integrated with the shovel, ax or hatchet, and hammer as a single or unitary piece. An accessory handle or tool 20 can selectively attach to the multipurpose tool 10. Additional embodiments are disclosed.Type: ApplicationFiled: September 1, 2010Publication date: March 1, 2012Inventor: KYLES K. MURPHY
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Publication number: 20110239376Abstract: A multi-purpose tool that is compact, easily stored, and readily transported and can provide a substantial number of the tools needed on a typical camping trip or outdoor activity. A multi-purpose tool comprises an outer elongated nesting member, an intermediate elongated nesting member, and an inner elongated nesting member. In various configurations, the inner nestable member and the intermediate nestable member may extend from either end of the outer nestable member to form any number of elongated tools. In another configuration of the embodiment, the inner nestable member and the intermediate nestable member may be retracted to the end of the outer nestable member to form more compact tools. A number of application-specific heads may be operably coupled to the nestable members to form camping tools. In another configuration, the nestable members may be unnested and operably coupled as individual members to form tripod or non-linear-shaped tools.Type: ApplicationFiled: April 5, 2011Publication date: October 6, 2011Inventor: Ronald W. Schmidt
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Patent number: 8002322Abstract: A multi-use snow tool is described, which includes a snow fluke and a snow picket that may be combined to function as a snow shovel, or may be used independent of each other as climbing anchors. As one example, the multi-use snow tool includes a snow fluke including a blade body having a base end and a nose end opposite the base end; a snow picket having an elongate shaft including at least a first flange; and a lip assembly located at the base end of the blade body and cooperating with the blade body to define at least a first channel that is adapted to mate with the first flange to detachably couple the snow picket to the snow fluke.Type: GrantFiled: July 7, 2008Date of Patent: August 23, 2011Assignee: Cascade Alpine, LLCInventors: Brian Rathmell, Benjamin Bliesner
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Patent number: 7950085Abstract: A system addressing the problem of storing and supporting outdoor items used while camping without transporting any additional equipment. The system provides a plurality of camp tools that are integral to a shovel, so as to provide the intended function without interfering with the normal usage of the shovel.Type: GrantFiled: January 13, 2009Date of Patent: May 31, 2011Inventor: Eddie J. McGovern
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Publication number: 20090183316Abstract: A system addressing the problem of storing and supporting outdoor items used while camping without transporting any additional equipment. The system provides a plurality of camp tools that are integral to a shovel, so as to provide the intended function without interfering with the normal usage of the shovel.Type: ApplicationFiled: January 13, 2009Publication date: July 23, 2009Inventor: Eddie J. McGovern
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Publication number: 20090151082Abstract: A garden tool wherein the leading edge of the tool head has a leading edge coated with a hardness enhancing material.Type: ApplicationFiled: December 18, 2007Publication date: June 18, 2009Applicant: Ames True Temper, Inc.Inventors: David A. Randolph, James M. Gross
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Publication number: 20080301879Abstract: A gardening apparatus for manipulating soil and/or cutting plants is disclosed, which comprises an implement being made of at least one rigid material, such as steel or plastic, at least one copper rich material coving at least one working surface area of the implement, and a plurality of metal metal alloy buttons containing desired metal elements being fixed on the implement, wherein during an intended use of the gardening apparatus abrasions between the gardening apparatus and the soil and/or plants cause particles of both the at least one copper rich material and plurality of metal metal alloy buttons to be removed therefrom.Type: ApplicationFiled: June 6, 2007Publication date: December 11, 2008Inventor: David Prokop
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Patent number: 7219382Abstract: A tool that can be assembled into multiple configurations for various uses. The tool includes at least two shafts that connect together, as well as multiple, interchangeable accessories that can be coupled to the shafts. Examples of some accessories include a stake, a digging tool, a cutting tool, a swivelling seat, and a swivelling pulley.Type: GrantFiled: July 19, 2004Date of Patent: May 22, 2007Inventor: Shane A. Johnson
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Patent number: 7070006Abstract: A shovel which has a blade and a handle, the blade having first and second side edges and first and second wings extending outwardly and upwardly from respective side edges, each of the wings having a front edge which merges with a respective shovel side edge at a point rearwardly of the shovel front edge. The wings provide an extra cutting edge useful for cutting roots and the like.Type: GrantFiled: November 12, 2004Date of Patent: July 4, 2006Inventor: Emilio M. Villani
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Patent number: 7017234Abstract: Folding tools including a tool blade and a handle are foldably connected by a lockable hinge which permits folding the assembly for compact storage but automatically locks into a rigid assembly when fully unfolded. The hinge operates by the movement of a locking bar into locking groove(s) via a tensioning mechanism when the hinge components are aligned in the unfolded, extended configuration. The lockable hinges can be used to connect the blade and handle components of a variety of common tools including shovels, saws and the like, and are disclosed and claimed in Applicant's U.S. Pat. No. 6,588,240.Type: GrantFiled: June 30, 2003Date of Patent: March 28, 2006Inventor: Brent L. Anderson
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Patent number: 6988561Abstract: A hand tool having a flat, planar blade parallel to a surface and a variable length handle allows efficient and effective grading or leveling of a surface. The device allows for effective grading without undue stress on the body of the operator. The ergonomic design of the device, as well as the functional design, allow for effective and efficient grading of surfaces next to and surrounding sensitive structures.Type: GrantFiled: December 10, 2003Date of Patent: January 24, 2006Inventor: Justin Campbell
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Patent number: 6948208Abstract: This is a combination shovel and knife device for for campers and survival training. It will be lightweight yet durable and can be folded for easy storage.Type: GrantFiled: May 26, 2005Date of Patent: September 27, 2005Inventor: Eva Lee Ann Schlenner
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Patent number: 6763542Abstract: A fire fighting tool includes a spade, a fire extinguishing member, and a fork like insertion member. The spade consists of a handle and a blade connected to the handle; the blade has a cutting edge for cutting objects, and hooked portions on a second edge opposite the cutting edge for hooking objects. The blade further has a convexly curved portion on the second edge, which can be used as a fulcrum in disengaging the hooked portions from holes of a rugged land after the same have been engaged with the holes. The fire extinguishing member has several metal plates for hitting fire, and is detachably joined to the other end of the handle. The fork like member is detachably connected to the handle for the handle to be used as a walking stick after the fire extinguishing member is removed.Type: GrantFiled: July 9, 2002Date of Patent: July 20, 2004Inventor: Chun-Hao Huang
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Publication number: 20040006824Abstract: A fire fighting tool includes a spade, a fire extinguishing member, and a fork like insertion member. The spade consists of a handle and a blade connected to the handle; the blade has a cutting edge for cutting objects, and hooked portions on a second edge opposite the cutting edge for hooking objects. The blade further has a convexly curved portion on the second edge, which can be used as a fulcrum in disengaging the hooked portions from holes of a rugged land after the same have been engaged with the holes. The fire extinguishing member has several metal plates for hitting fire, and is detachably joined to the other end of the handle. The fork like member is detachably connected to the handle for the handle to be used as a walking stick after the fire extinguishing member is removed.Type: ApplicationFiled: July 9, 2002Publication date: January 15, 2004Inventor: Chun-Hao Huang
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Patent number: 6560805Abstract: A spade includes a shank, a handle coupled to the shank, and a blade coupled to the shank. A cutting tool such as a saw is coupled to the handle, which has an internal channel sized to receive the cutting tool.Type: GrantFiled: June 8, 2001Date of Patent: May 13, 2003Assignee: Alterra Holdings CorporationInventors: Edgar A. Dallas, Michael Brock
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Publication number: 20020184713Abstract: A spade includes a shank, a handle coupled to the shank, and a blade coupled to the shank. A cutting tool such as a saw is coupled to the handle, which has an internal channel sized to receive the cutting tool.Type: ApplicationFiled: June 8, 2001Publication date: December 12, 2002Inventors: Edgar A. Dallas, Michael Brock
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Patent number: 6378153Abstract: A shovel blade attachment for a climber's ice axe has a centered slot that can accommodate the head of the ice axe so as to produce a trenching tool. A receiving pocket on the upper surface of the blade attachment secures the head of the ice axe, and a threaded bolt penetrates the pocket to lock the head in place. In an alternative manner of use, the spike extremity of the ice axe may instead engage the blade by way of the receiving pocket and bolt to produce a shovel tool.Type: GrantFiled: August 31, 2000Date of Patent: April 30, 2002Inventor: Richey Morgan
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Patent number: 6357067Abstract: A multipurpose snow tool for backcountry travel being a modified ice ax having a toothed pick at one end, an adze at the other and a shank therebetween having holes therein large enough to reduce weight without compromising structural integrity. The shank having shock absorbing upper spacers thereabout for insertion into the upper portion of a shaft of varying length depending upon user's physique. Lower spacers surround a combined reversible integrated spike saw held within said shaft, said spacers enclosing a pair of locking buttons supported by leaf springs to secure the spike saw in the lower shaft and to permit easy withdrawal therefrom and reversal for saw use. Furthermore, the invention includes a shovel blade having a sleeve like projection sized to snugly fit around the lower portion of said shaft which is always ready for use when attached while said spike is exposed. Thus, by depressing both buttons simultaneously, the spike saw is removed and reversed.Type: GrantFiled: February 28, 2001Date of Patent: March 19, 2002Inventor: Nathanael Whalen Jones
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Patent number: 6289540Abstract: A set of firefighting tools for use in fighting forest fires and the like in different types of terrain and vegetation. An elongate handle is equipped with a releasably latching connector, and several different tool heads are attachable to the handle to perform various functions. One head has a pivotably attached shovel blade and is useful as a shovel, as a scraper or as a rake, when held in respective positions by a latching mechanism. Another tool head has a lightweight central body and replaceable oppositely directed axe and grub hoe blade portions. Yet a further tool head includes a resiliently flexible outer portion to which are fastened several flexible straps for beating out fires. Each head includes a socket adapted for emergency attachment to a simple wooden handle portion.Type: GrantFiled: May 14, 1999Date of Patent: September 18, 2001Inventor: Thomas K. Emonds
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Patent number: 5960891Abstract: A multipurpose tool and a method for indoor or outdoor gardening, planting, and soil working are disclosed. The tool and method incorporate the capabilities of scooping, cutting, scraping, loosening, working, furrowing, trenching, digging, removing, and replacing kitchen commodities, household dirt or garden soil; of setting and removing plants; of weeding; of scraping, emptying, or cleaning planters, pots, and other kitchen or gardening containers, especially those having tight corners; and of cutting and removing plant roots and other obstacles found in or around soil. Preferred embodiments of the tool aspect of the invention provide a generally dished blade with a highly curved, offset pointed tip. Serrated blade edges for cutting of roots and other obstacles or debris are optionally provided. The method includes a procedure for loosening, furrowing, digging, and excavating soil with a single tool.Type: GrantFiled: February 11, 1998Date of Patent: October 5, 1999Inventors: Kelly C. Sheehan, Michael O. Roser
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Patent number: 5816633Abstract: A tool having a common handle and multiple interchangeable heads coupled with a side impact hammer handle mount and movable hammer. Several different common configured tool heads may be retained by a mount assembly located in the handle front end. This front mount assembly has retaining tangs which are biased to hold an inserted tool head. The impact hammer may be used while a tool head is mounted in the handle or separately by itself to break rock or hard ground. Tool heads that are disclosed include round and square shovel heads, a blade head, a rake and pitchfork head and a hoe.Type: GrantFiled: April 3, 1997Date of Patent: October 6, 1998Inventor: Anthony K. Odom
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Patent number: 5765648Abstract: A multipurpose garden tool and method for indoor or outdoor gardening, planting, and soil working. The tool and method incorporate the capabilities of loosening, working, furrowing, trenching, digging, removing, and replacing soil; of setting and removing plants; of weeding; of scraping, emptying, or cleaning planters, pots, and other gardening containers, especially those having tight corners; and of cutting and removing plant roots and other obstacles found in or around soil. Preferred embodiments of the tool aspect of the invention provide a generally dished blade with a highly curved, offset pointed tip for loosening and furrowing soil. Serrated blade edges for cutting of roots and other obstacles or debris are optionally provided. The method includes a procedure for loosening, furrowing, digging, and excavating soil with a single tool.Type: GrantFiled: August 6, 1996Date of Patent: June 16, 1998Assignee: Garden Works, Inc.Inventors: Kelly C. Sheehan, Mike Roser
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Patent number: 5507051Abstract: A new and improved prospector tool having a shovel handle. A shovel has a pivotable extending arm thereattached. The pivotable extending arm couples with the shovel handle. The pivotable extending arm serves to position the shovel at different angles. A tool handle is removably secured to the shovel handle. A tool head has an extension thereattached. The extension is integral with the tool handle.Type: GrantFiled: December 7, 1994Date of Patent: April 16, 1996Inventor: Alexander Mazon
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Patent number: 5486027Abstract: A combined traction mat, shovel and utility device which is adapted to be stored inside a vehicle and to be used in a variety of vehicle related emergency situations. The device has a substantially flat and elongated body. The body is divided into a first gripping section located at the rearward end of the body, a second gripping section located at the frontal end of the body and an intermediate section located between the first gripping section and the second gripping section. A corrugated pattern is formed on the top and bottom surfaces of the first and second gripping sections. A central open-top channel extends longitudinally across the body of the device. A handle is formed in the first gripping section by an aperture extending therethrough. The intermediate section forms a relatively elongated and short shaft which can also be used as a handle.Type: GrantFiled: July 21, 1994Date of Patent: January 23, 1996Inventors: Alain Dionne, Benoit Corbeil
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Patent number: 5377374Abstract: A turf and garden tool implement useful in extracting weeds as well as severing the branches of small plants, bushes, small trees and the like; the tool includes an elongate rod member provided with a handle and a foot step, with the lower portion of the rod member being supplied a tool, generally referred to as a root trap tool, which is curved and hemi-conical in configuration, the leading edge being provided with serrations for suitable cutting purposes, and the upper edge of the tool being arcuate, upwardly angulated in a curvilinear manner, and is provided with a sharpened edge margin for effecting branch removal.Type: GrantFiled: October 4, 1993Date of Patent: January 3, 1995Inventor: William J. Green
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Patent number: 5345635Abstract: A shovel blade attachment is provided for a conventional mountain climber's axe. The shovel blade adds several utilitarian functions to the ice axe and is easily attached to and removed from the axe. A U-shaped threadably urged securement bolt ensures reliable tight attachment of the blades to the head of the axe.Type: GrantFiled: September 7, 1993Date of Patent: September 13, 1994Inventor: Richey Morgan
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Patent number: 5185992Abstract: A tool expanding assembly serves to greatly increase the usefulness and versatility of preexisting long-handled tools by providing a specially configured interconnecting approach which allows rapid attachment of various tool head types to the unmodified basic tool. The resulting combined tool may be rapidly reconfigured as needed, and allows the use of a wide range of tool types in groups of two, including the basic tool type and any one other of a variety of alternate tool head types. A two section tool expanding assembly is disclosed via a number of preferred embodiments, and both round and square variants of the alternate tool head interconnecting sections are presented.Type: GrantFiled: August 19, 1991Date of Patent: February 16, 1993Inventor: Roque P. Garcia
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Patent number: 5105493Abstract: A set of firefighting tools for use in fighting forest fires and the like in different types of terrain and vegetation. A brightly colored elongate handle of fiber-reinforced synthetic material is equipped with a releasably latching connector, and several different tool heads are attachable to the handle to perform various functions. One head has a pivotably attached shovel blade and is useful as a shovel, as a scraper or as a rake. Also associated with this head is a selectively foldable mixing spoon which may be extended opposite the shovel blade. Another tool head has oppositely directed axe and grub hoe blades and is useful as an axe, a brush hook, or a grub hoe. Yet a further tool head has several flexible straps for beating out fires. An extension member of metal pipe is provided to make the handle useful as a staff when traveling on steep and rough terrain.Type: GrantFiled: March 20, 1991Date of Patent: April 21, 1992Inventor: Thomas K. Lugtenaar
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Patent number: 5103520Abstract: A multi-purpose tool, partly foldable, useful as a hammer/pick, probe/ruler, knife/saw, spade/trowel, and even as a bottle-opener. Various embodiments are characterized by degrees of folding to compact stowed form and of unfolding to particular use configurations.Type: GrantFiled: November 24, 1989Date of Patent: April 14, 1992Inventor: William L. Mazzo
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Patent number: 5063628Abstract: The survival device is useful as a trenching tool, storage container, cooking and eating utensil, shoe horn, spade, hoe, grappling device, spear head, and the like. It includes an elongated hollow, tubular body with a detachable head bearing an elongated shallow dish-shaped blade. The blade is pivotably connected thereto for movement between a resting position along the side of the tubular body, an intermediate lockable position extending laterally 90.degree. from the tubular body and a fully extended lockable position projecting forwardly of the tubular body in line with the length thereof. A locking plate interconnects the blade and head and is pivoted over a cross bar in the head. The locking plate has spaced notches in its periphery engageable with a cross pin to hold the plate and blade in the desired position. A locking ring may also be provided around the head.Type: GrantFiled: March 5, 1990Date of Patent: November 12, 1991Inventor: Larry E. Campbell
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Patent number: 5033142Abstract: An apparatus is set forth for use by undersea divers and the like wherein an elongate, hollow handled tool comprises a rear cap mounted to the tube with a flexible polymeric handle directed through the cap. A forward end of the tool includes a threaded enclosure member containing a threaded aperture for mountingly receiving a threaded boss of one of a series of implements selectively securable to the tool for various use under water, such as a spike, a chisel, a shovel, and a rake. A pouch member is utilized for securement of the tools and worn by an individual during use of the organization. Optionally, a replaceable chemical glow tube may be positioned interiorly of the tube, wherein the tube may be formed of a translucent material to enable visual orientation of the tube under water. Furthermore, a grip member may be selectively securably by use of hook and loop fastener strips about the tube or optionally, the grip member may be moulded to the tube.Type: GrantFiled: July 2, 1990Date of Patent: July 23, 1991Inventor: Larry W. Templeton
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Patent number: 4993768Abstract: A combined shovel and utility device useful in performing a variety of functions particularly as associated with a vehicle including during emergency situations such as a snow shovel, a large ice scraper, a wheel traction mat, a work mat, an emergency sign or an emergency sled.Type: GrantFiled: October 6, 1989Date of Patent: February 19, 1991Assignee: Ronald C. LamparterInventor: James Ewen
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Patent number: 4979623Abstract: A combined tool for retrieving buried objects comprises an elongate handle having a first digging tool at one end and a second digging tool at the other end, one of said digging tools comprising a digging implement for digging in compacted material, and the other digging tool comprising a sifting implement for sifting loosened material to separate objects buried therein. The handle may be folded to make the tool more compact for storage or carrying, and a comb or toothed device may be attached to the sifting element to facilitate use of the tool in material containing stones, seashells, or the like, or in wet sand or the like.Type: GrantFiled: October 13, 1989Date of Patent: December 25, 1990Inventor: Michael P. Flanagan
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Patent number: 4476939Abstract: The invention pertains to a convenient, space saving, multi-functional tool that includes a shovel, rake, spade and hoe. All of the tool functions are integrated into one master tool for the maintenance of gardens and landscaped areas, wherein each of the four separate functions can be accessed at any time in any order of desired priority or need. Two of the implement members which form part of the multi-functional tool, namely the spade and hoe, fold so that a portion of these members are held in notches on either side of the shovel to facilitate implement stowage.Type: GrantFiled: June 20, 1983Date of Patent: October 16, 1984Inventor: Gary E. Wallace
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Patent number: 4114216Abstract: Combination tool comprising an elongated tubular handle; one or several individual or combined tool members adapted to be inserted into at least one end of said handle; and a locking device for releasably connecting said tool members to said handle. The combination tool is characterized by two opposite slots at at least one end of said handle; a support block fixed to the outer surface of said handle and covering one of said slots; stop means fixed to at least one side of the tool members for engagement with the inner surface of the handle opposite to the slot covered by the support block; said locking device comprising a leaf spring fixed to the outer surface of the handle; a transverse locking pin fixed to at least one end of said leaf spring; at least one transverse aperture in said handle; and at least one groove in the back edge of the tool member, said groove having a shape complementary to the locking pin.Type: GrantFiled: February 9, 1977Date of Patent: September 19, 1978Inventor: Sven-Olof Gatby
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Patent number: 4097945Abstract: A folding garden tool particularly adapted for indoor use includes several miniature implements hinged together at their rear ends which also provide useful functions. A miniature scoop and combination rake and aerator have a combination spike and serrated cutter knife pivoted between them. The forward ends of the scoop and rake nest together to house the spike and knife. The rear ends of the scoop and rake provide cooperating halves of a tamper when aligned with each other and the combination spike has a knife shaped rear end that cooperates with a recess in the end of the rake to provide a pruner. All sharp surfaces of the combination spike are shielded in the folded or aligned condition of the tool.Type: GrantFiled: April 22, 1977Date of Patent: July 4, 1978Assignee: Pfizer Inc.Inventor: Bill B. Scott