Patents by Inventor Steven L. Klug
Steven L. Klug 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).
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Patent number: 6928757Abstract: In combination a mount frame adapted to be attached to a vehicle and a snowplow assembly. The mount frame comprises a pair of detachable receivers which receive a pair of horns extending rearwardly from the snowplow assembly. The snowplow assembly comprises an A-frame, a trunnion and a lift frame. A blade is attached to the front of the A-frame. A pair of spaced stand assemblies, each including a latching mechanism, support the snowplow assembly when the mount frame is separated from the snowplow assembly. The latching mechanisms secure the snowplow assembly to the mount frame.Type: GrantFiled: January 9, 2003Date of Patent: August 16, 2005Assignee: Douglas Dynamics, L.L.C.Inventors: David N. Bloxdorf, Chad T. Barker, James R. Doornek, Steven L. Klug, Steven P. Radomski
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Publication number: 20040172858Abstract: In combination a mount frame adapted to be attached to a vehicle and a snowplow assembly. The mount frame comprises a pair of detachable receivers which receive a pair of horns extending rearwardly from the snowplow assembly. The snowplow assembly comprises an A-frame, a trunnion and a lift frame. A blade is attached to the front of the A-frame. A pair of spaced stand assemblies, each including a latching mechanism, support the snowplow assembly when the mount frame is separated from the snowplow assembly. The latching mechanisms secure the snowplow assembly to the mount frame.Type: ApplicationFiled: March 19, 2004Publication date: September 9, 2004Applicant: Douglas Dynamics, Inc.Inventors: David N. Bloxdorf, Chad T. Barker, James R. Doornek, Steven L. Klug, Steven P. Radomski
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Patent number: 6711837Abstract: In combination a mount frame adapted to be attached to a vehicle and a snowplow assembly. The mount frame comprises a pair of detachable receivers which receive a pair of horns extending rearwardly from the snowplow assembly. The snowplow assembly comprises an A-frame, a trunnion and a lift frame. A blade is attached to the front of the A-frame. A pair of spaced stand assemblies, each including a latching mechanism, support the snowplow assembly when the mount frame is separated from the snowplow assembly. The latching mechanisms secure the snowplow assembly to the mount frame.Type: GrantFiled: February 28, 2003Date of Patent: March 30, 2004Assignee: Douglas Dynamics, L.L.C.Inventors: David N. Bloxdorf, Chad T. Barker, James R. Doornek, Steven L. Klug, Steven P. Radomski
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Publication number: 20030140529Abstract: In combination a mount frame adapted to be attached to a vehicle and a snowplow assembly. The mount frame comprises a pair of detachable receivers which receive a pair of horns extending rearwardly from the snowplow assembly. The snowplow assembly comprises an A-frame, a trunnion and a lift frame. A blade is attached to the front of the A-frame. A pair of spaced stand assemblies, each including a latching mechanism, support the snowplow assembly when the mount frame is separated from the snowplow assembly. The latching mechanisms secure the snowplow assembly to the mount frame.Type: ApplicationFiled: February 28, 2003Publication date: July 31, 2003Applicant: Douglas Dynamics Inc.Inventors: David N. Bloxdorf, Chad T. Barker, James R. Doornek, Steven L. Klug, Steven P. Radomski
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Publication number: 20030093927Abstract: In combination a mount frame adapted to be attached to a vehicle and a snowplow assembly. The mount frame comprises a pair of detachable receivers which receive a pair of horns extending rearwardly from the snowplow assembly. The snowplow assembly comprises an A-frame, a trunnion and a lift frame. A blade is attached to the front of the A-frame. A pair of spaced stand assemblies, each including a latching mechanism, support the snowplow assembly when the mount frame is separated from the snowplow assembly. The latching mechanisms secure the snowplow assembly to the mount frame.Type: ApplicationFiled: January 9, 2003Publication date: May 22, 2003Applicant: Douglas Dynamics, Inc.Inventors: David N. Bloxdorf, Chad T. Barker, James R. Doornek, Steven L. Klug, Steven P. Radomski
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Patent number: 6526677Abstract: In combination a mount frame adapted to be attached to a vehicle and a snowplow assembly. The mount frame comprises a pair of detachable receivers which receive a pair of horns extending rearwardly from the snowplow assembly. The snowplow assembly comprises an A-frame, a trunnion and a lift frame. A blade is attached to the front of the A-frame. A pair of spaced stand assemblies, each including a latching mechanism, support the snowplow assembly when the mount frame is separated from the snowplow assembly. The latching mechanisms secure the snowplow assembly to the mount frame.Type: GrantFiled: October 6, 2000Date of Patent: March 4, 2003Assignee: Douglas Dynamics, L.L.C.Inventors: David N. Bloxdorf, Chad T. Barker, James R. Doornek, Steven L. Klug, Steven P. Radomski
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Patent number: 6050008Abstract: A vehicle mounted accessory unit assembly is provided that is removably mountable to a vehicle, the accessory assembly including a support frame having a first and second portion that are connected at a pivot point, with the pivot point enabling forces to be directed in such a way as to minimize the stresses on the vehicle to which the accessory unit assembly is attached. The accessory unit assembly further includes a wheel assembly to further minimize the stresses on the vehicle. The wheel assembly preferably includes a ground engaging wheel, a mounting member, a spring assembly and a dampener. A steering dampener is also utilized.Type: GrantFiled: September 12, 1997Date of Patent: April 18, 2000Assignee: Douglas Dynamics, L.L.C.Inventors: James R. Doornek, Steven L. Klug, Gerald E. Lutzke, Chad T. Barker, Christian T. Nielsen
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Patent number: 6012240Abstract: A snowplow for selective attachment to a vehicle, comprising a frame, a blade attached to the frame, and a latching mechanism that is movable to first and second positions to allow selective engagement or disengagement of the snowplow with the vehicle. The latching mechanism is operable by a user from a location point remote from underneath the vehicle.Type: GrantFiled: November 26, 1997Date of Patent: January 11, 2000Assignee: Douglas Dynamics, L.L.C.Inventors: Steven L. Klug, Jerald L Plyer, Chad T. Barker