Patents by Inventor Kevin V. Keigley
Kevin V. Keigley has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 9883621Abstract: Unique self-propelled soil working machines are disclosed. In certain exemplary embodiments the self propelled soil working machine includes a tool carrier which is actively adjustable to provide variable downward force on a soil working tool via a suspension element which is further passively responsive to accommodate motion of the tool in response to external force. In certain exemplary embodiments, the tool carrier is configured to adjust the working depth and pitch of the tool. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and figures.Type: GrantFiled: March 21, 2016Date of Patent: February 6, 2018Assignee: ABI ATTACHMENTS, INC.Inventor: Kevin V. Keigley
-
Patent number: 9826672Abstract: An implement is disclosed for smoothing grounds that include at least a compact base having a top surface and a lesser compact footing on top of the base. The implement includes a frame having a front portion, a central portion, a rear portion, and a width. Wheels are mounted for rotation directly to the frame, and tools are carried by the frame for engagement with the ground. The tools include a specially shaped cleaving blade connected to the rear portion of the frame by a tool support, which securely connects the cleaving blade at predetermined heights. The blade has a front shaving edge and a rear compressing edge. The blade extends straight across the width of the frame so as to maximize the drag displaced on the frame during use of the blade. Arrangement of the wheels directly on the frame provides optimal stabilization of the frame during operation of the blade.Type: GrantFiled: December 16, 2014Date of Patent: November 28, 2017Assignee: ABI Attachments, Inc.Inventors: Robert D. Kiser, Kevin V. Keigley
-
Publication number: 20170159266Abstract: One embodiment includes a grading tool structured for attachment to a work machine. The grading tool includes a frame, ground contacting wheels coupled with the frame, a comb coupled with the frame and extending from a first end of the frame, and a coupling member coupled with the frame and structured to be accessible from a second end of the frame. When the ground contacting wheels are in contact with the ground a depth of penetration of the comb into the ground surface is adjustable by changing the pitch of the grading tool.Type: ApplicationFiled: February 21, 2017Publication date: June 8, 2017Inventor: Kevin V. Keigley
-
Patent number: 9609796Abstract: One embodiment includes a grading tool structured for attachment to a work machine. The grading tool includes a frame, ground contacting wheels coupled with the frame, a comb coupled with the frame and extending from a first end of the frame, and a coupling member coupled with the frame and structured to be accessible from a second end of the frame. When the ground contacting wheels are in contact with the ground a depth of penetration of the comb into the ground surface is adjustable by changing the pitch of the grading tool.Type: GrantFiled: October 14, 2014Date of Patent: April 4, 2017Assignee: ABI ATTACHMENTS, INC.Inventor: Kevin V. Keigley
-
Publication number: 20160249520Abstract: Unique self-propelled soil working machines are disclosed. In certain exemplary embodiments the self propelled soil working machine includes a tool carrier which is actively adjustable to provide variable downward force on a soil working tool via a suspension element which is further passively responsive to accommodate motion of the tool in response to external force. In certain exemplary embodiments, the tool carrier is configured to adjust the working depth and pitch of the tool. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and figures.Type: ApplicationFiled: March 21, 2016Publication date: September 1, 2016Inventor: Kevin V. Keigley
-
Publication number: 20160212938Abstract: One embodiment is a work machine including a frame extending along a length, a width and a height. Front and rear ground contacting wheels are rotatably coupled with the frame. A linkage is coupled with the frame and a tool mount coupled with the linkage. A suspension element accommodates movement of the tool mount in response to external force. An actuator system is structured to move the tool mount through translation and/or rotation. An edging tool assembly is coupled with the tool mount and includes a ground working implement.Type: ApplicationFiled: January 21, 2016Publication date: July 28, 2016Inventor: Kevin V. Keigley
-
Patent number: 9332687Abstract: Unique self-propelled soil working machines are disclosed. In certain exemplary embodiments the self propelled soil working machine includes a tool carrier which is actively adjustable to provide variable downward force on a soil working tool via a suspension element which is further passively responsive to accommodate motion of the tool in response to external force. In certain exemplary embodiments, the tool carrier is configured to adjust the working depth and pitch of the tool. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and figures.Type: GrantFiled: April 10, 2013Date of Patent: May 10, 2016Assignee: Absolute Innovations, Inc.Inventor: Kevin V. Keigley
-
Publication number: 20150107861Abstract: One embodiment includes a grading tool structured for attachment to a work machine. The grading tool includes a frame, ground contacting wheels coupled with the frame, a comb coupled with the frame and extending from a first end of the frame, and a coupling member coupled with the frame and structured to be accessible from a second end of the frame. When the ground contacting wheels are in contact with the ground a depth of penetration of the comb into the ground surface is adjustable by changing the pitch of the grading tool.Type: ApplicationFiled: October 14, 2014Publication date: April 23, 2015Inventor: Kevin V. Keigley
-
Patent number: 8944176Abstract: An implement is disclosed for smoothing grounds that include at least a compact base having a top surface and a lesser compact footing on top of the base. The implement includes a frame having a front portion, a central portion, a rear portion, and a width. Wheels are mounted for rotation directly to the frame, and tools are carried by the frame for engagement with the ground. The tools include a specially shaped cleaving blade connected to the rear portion of the frame by a tool support, which securely connects the cleaving blade at predetermined heights. The blade has a front shaving edge and a rear compressing edge. The blade extends straight across the width of the frame so as to maximize the drag displaced on the frame during use of the blade. Arrangement of the wheels directly on the frame provides optimal stabilization of the frame during operation of the blade.Type: GrantFiled: June 13, 2011Date of Patent: February 3, 2015Assignee: Absolute Innovations, Inc.Inventors: Robert D. Kiser, Kevin V. Keigley
-
Publication number: 20130264080Abstract: Unique self-propelled soil working machines are disclosed. In certain exemplary embodiments the self propelled soil working machine includes a tool carrier which is actively adjustable to provide variable downward force on a soil working tool via a suspension element which is further passively responsive to accommodate motion of the tool in response to external force. In certain exemplary embodiments, the tool carrier is configured to adjust the working depth and pitch of the tool. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and figures.Type: ApplicationFiled: April 10, 2013Publication date: October 10, 2013Inventor: Kevin V. Keigley
-
Publication number: 20120234565Abstract: An implement is disclosed for smoothing grounds that include at least a compact base having a top surface and a lesser compact footing on top of the base. The implement includes a frame having a front portion, a central portion, a rear portion, and a width. Wheels are mounted for rotation directly to the frame, and tools are carried by the frame for engagement with the ground. The tools include a specially shaped cleaving blade connected to the rear portion of the frame by a tool support, which securely connects the cleaving blade at predetermined heights. The blade has a front shaving edge and a rear compressing edge. The blade extends straight across the width of the frame so as to maximize the drag displaced on the frame during use of the blade. Arrangement of the wheels directly on the frame provides optimal stabilization of the frame during operation of the blade.Type: ApplicationFiled: June 13, 2011Publication date: September 20, 2012Applicant: Absolute Innovations, Inc.Inventors: Robert D. Kiser, Kevin V. Keigley
-
Patent number: 7540331Abstract: A soil working implement is dragged behind a towing vehicle. The implement includes a hitch part and a soil working part. The soil working part may be pivoted about the hitch part by extending or retracting a longitudinal linkage member interposed between the hitch part and the soil working part. Wheels are mounted on the implement and may be raised and lowered relative to the implement by an operator-actuated mechanism, to thereby permit the soil working part to be raised off of the ground by lowering the wheels to thereby facilitate movement of the implement from one treatment area to another, whereupon the wheels may be raised to permit the soil working part to engage the soil.Type: GrantFiled: July 10, 2006Date of Patent: June 2, 2009Assignee: Absolute Innovations, Inc.Inventor: Kevin V. Keigley
-
Patent number: 7478682Abstract: A soil working implement for being dragged behind a towing vehicle. The implement includes a hitch part and a soil working part. The soil working part may be pivoted about the hitch part by extending or retracting a longitudinal linkage member interposed between the hitch part and the soil working part.Type: GrantFiled: November 16, 2004Date of Patent: January 20, 2009Assignee: Absolute Innovations, Inc.Inventor: Kevin V. Keigley
-
Patent number: 7066275Abstract: An implement for removing rocks and preparing soil for landscaping or seeding includes a bucket attached to the lift arm of a skidsteer loader by an appropriate hitch mechanism. The bucket includes a frame mounted on the outer end thereof which supports removable and replaceable grates having spacing therebetween for allowing rocks to be collected on the grate and dirt collected with the rocks to fall through the grates. Tines extend from the outer transverse edge the frame supporting the grates and are adapted to collect and dig under rocks which are forced up the tines and onto the grate by the normal forward movement of the skidsteer. Periodically, when the grates become full of rock, the operator pivots the implement, thereby dumping the rocks into the bucket. The bucket includes a perforated grated floor through which additional dirt may be removed from the rocks and dropped back onto the soil while the rocks remain in the bucket.Type: GrantFiled: September 24, 2004Date of Patent: June 27, 2006Inventor: Kevin V. Keigley
-
Patent number: 7055698Abstract: A rock separator for attachment to the boom arms of a tractor or skid steer having a bucket sieve and an apron. As the rock separator is pushed over the ground, the apron grid scoops soil and rock over the apron and into the bucket sieve. Openings through both the apron and the bucket sieve allow dirt and smaller soil particles to pass back onto the ground while retaining larger rocks. Wheels on the bucket sieve for engaging the ground as the rock separator is pushed along the ground allow for easy control of the depth and angle of attack of the apron into the ground.Type: GrantFiled: October 10, 2003Date of Patent: June 6, 2006Inventor: Kevin V. Keigley
-
Patent number: 6739404Abstract: An implement for preparing seed beds and lawns, and for grading tracks and show rings, includes a main frame upon which scarifying teeth are mounted to penetrate and scarify the soil, tines which work the soil and prepare the final grade, and a blade for grading soil. The frame is supported on wheels, and attached to a tractor by a three-point hitch. Accordingly, the depth of penetration of the scarifying teeth and the angle at which the tines work the soil, may be adjusted by pivoting the implement about the axis defined by the axles of the wheels by using the tractor hydraulic system. Since this degree of adjustment is limited, the wheels are mounted to the frame by an adaptor plate including multiple openings, any of which the axle of a wheel to thereby adjust the height of the frame relative to the ground to accommodate both loose or hard soil.Type: GrantFiled: April 10, 2001Date of Patent: May 25, 2004Assignee: Absolute Innovations, Inc.Inventor: Kevin V. Keigley
-
Publication number: 20020144828Abstract: An implement for preparing seed beds and lawns, and for grading tracks and show rings, includes a main frame upon which scarifying teeth are mounted to penetrate and scarify the soil, tines which work the soil and prepare the final grade, and a blade for grading soil. The frame is supported on wheels, and attached to a tractor by a three-point hitch. Accordingly, the depth of penetration of the scarifying teeth and the angle at which the tines work the soil, may be adjusted by pivoting the implement about the axis defined by the axles of the wheels by using the tractor hydraulic system. Since this degree of adjustment is limited, the wheels are mounted to the frame by an adaptor plate including multiple openings, any of which the axle of a wheel to thereby adjust the height of the frame relative to the ground to accommodate both loose or hard soil.Type: ApplicationFiled: April 10, 2001Publication date: October 10, 2002Inventor: Kevin V. Keigley
-
Patent number: 5806605Abstract: An implement for preparing seedbeds and lawns includes a main frame member upon which are mounted scarifying teeth to penetrate the soil and tines which work the soil and prepare the final grade after the soil has been scarified. A subframe is pivotally mounted on the main frame and carries a grading blade ahead of the scarifying teeth when the implement is move in the forward direction. The blade is allowed to float relative to the main frame on the subframe to thereby knock down vegetation, remove rocks and lightly grade the soil. The subframe can be moved relative the main frame to a position lifting the scarifying teeth and the tines off of the ground and allowing the blade to provide a deeper grading of the soil or the subframe may be moved to a position lifting the blade off of the soil so that the soil is contacted only by the scarifying teeth and the tines.Type: GrantFiled: October 29, 1996Date of Patent: September 15, 1998Assignee: Hydroseed Manufacturing, IncorporatedInventor: Kevin V. Keigley
-
Patent number: 5515625Abstract: A rake attachment for use on a skid steer, which can be used for multiple lawn and grounds preparation activities, such as grading, filling, leveling and scarifying. The rake attachment of this invention combines several useful attachment functions into a single compact design. The rake attachment includes a support frame that has spaced side support members to define an opening through which a skid steer operator may view the soil being worked. Scarifying teeth extend from the support frame to penetrate the ground for scarifying. The support frame includes tines which work and level the soil as it is being scarified by the scarifying teeth.Type: GrantFiled: July 14, 1994Date of Patent: May 14, 1996Assignee: Hydroseed Manufacturing, IncorporatedInventor: Kevin V. Keigley
-
Patent number: RE39889Abstract: An implement for preparing seedbeds and lawns includes a main frame member upon which are mounted scarifying teeth to penetrate the soil and tines which work the soil and prepare the final grade after the soil has been scarified. A subframe is pivotally mounted on the main frame and carries a grading blade ahead of the scarifying teeth when the implement is move in the forward direction. The blade is allowed to float relative to the main frame on the subframe to thereby knock down vegetation, remove rocks and lightly grade the soil. The subframe can be moved relative the main frame to a position lifting the scarifying teeth and the tines off of the ground and allowing the blade to provide a deeper grading of the soil or the subframe may be moved to a position lifting the blade off of the soil so that the sold is contacted only by the scarifying teeth and the tines.Type: GrantFiled: December 4, 2003Date of Patent: October 23, 2007Assignee: Absolute Innovations, Inc.Inventor: Kevin V. Keigley