Patents by Inventor Robert W. Vanneman
Robert W. Vanneman 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: 10597832Abstract: A paint-striping guidance system including an outrigger attachable to a paint-striping machine, a light-emitting device carried by the outrigger, and a mounting assembly configured to provide an adjustable connection between the light-emitting device and the outrigger. The light-emitting device is configured to form a planar light region having a vertical orientation. The mounting assembly includes an adjustment mechanism operable to move the light-emitting device relative to the paint-striping machine and thereby change a yaw angle of the planar light region.Type: GrantFiled: January 24, 2019Date of Patent: March 24, 2020Assignee: LaserLine Mfg., Inc.Inventors: Robert W. Vanneman, Timothy A. Treichler
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Patent number: 10202726Abstract: A system configured in accordance with a particular embodiment includes a paint-striping machine having a carriage, an outrigger operably connected to the carriage, and a downwardly oriented nozzle carried by the outrigger. The carriage moves along pavement while the nozzle dispenses paint, thereby forming a paint stripe on the pavement. The system further includes a guidance system operably connected to the paint-striping machine. The guidance system includes a light-emitting device and a mounting and containment assembly that provides an adjustable connection between the light-emitting device and the paint-striping machine. The light-emitting device forms a planar light region having a vertical orientation. The mounting and containment assembly includes an adjustment mechanism operable to move the light-emitting device relative to the paint-striping machine, thereby changing a yaw angle of the planar light region.Type: GrantFiled: April 20, 2017Date of Patent: February 12, 2019Assignee: LaserLine Mfg., Inc.Inventors: Robert W. Vanneman, Timothy A. Treichler
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Publication number: 20170218578Abstract: A system configured in accordance with a particular embodiment includes a paint-striping machine having a carriage, an outrigger operably connected to the carriage, and a downwardly oriented nozzle carried by the outrigger. The carriage moves along pavement while the nozzle dispenses paint, thereby forming a paint stripe on the pavement. The system further includes a guidance system operably connected to the paint-striping machine. The guidance system includes a light-emitting device and a mounting and containment assembly that provides an adjustable connection between the light-emitting device and the paint-striping machine. The light-emitting device forms a planar light region having a vertical orientation. The mounting and containment assembly includes an adjustment mechanism operable to move the light-emitting device relative to the paint-striping machine, thereby changing a yaw angle of the planar light region.Type: ApplicationFiled: April 20, 2017Publication date: August 3, 2017Inventors: Robert W. Vanneman, Timothy A. Treichler
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Patent number: 9644331Abstract: A system configured in accordance with a particular embodiment includes a paint-striping machine having a carriage, an outrigger operably connected to the carriage, and a downwardly oriented nozzle carried by the outrigger. The carriage moves along pavement while the nozzle dispenses paint, thereby forming a paint stripe on the pavement. The system further includes a guidance system operably connected to the paint-striping machine. The guidance system includes a light-emitting device and a mounting and containment assembly that provides an adjustable connection between the light-emitting device and the paint-striping machine. The light-emitting device forms a planar light region having a vertical orientation. The mounting and containment assembly includes an adjustment mechanism operable to move the light-emitting device relative to the paint-striping machine, thereby changing a yaw angle of the planar light region.Type: GrantFiled: May 12, 2015Date of Patent: May 9, 2017Assignee: Laserline Mfg., Inc.Inventors: Robert W. Vanneman, Timothy A. Treichler
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Publication number: 20150330039Abstract: A system configured in accordance with a particular embodiment includes a paint-striping machine having a carriage, an outrigger operably connected to the carriage, and a downwardly oriented nozzle carried by the outrigger. The carriage moves along pavement while the nozzle dispenses paint, thereby forming a paint stripe on the pavement. The system further includes a guidance system operably connected to the paint-striping machine. The guidance system includes a light-emitting device and a mounting and containment assembly that provides an adjustable connection between the light-emitting device and the paint-striping machine. The light-emitting device forms a planar light region having a vertical orientation. The mounting and containment assembly includes an adjustment mechanism operable to move the light-emitting device relative to the paint-striping machine, thereby changing a yaw angle of the planar light region.Type: ApplicationFiled: May 12, 2015Publication date: November 19, 2015Inventors: Robert W. Vanneman, Timothy A. Treichler
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Publication number: 20150062568Abstract: A reference system configured in accordance with a particular embodiment includes a light-emitting device having a first light emitter, a second light emitter, and a housing. The housing includes a base operably connected to the first and second light emitters. The first light emitter is configured to emit a planar light region having a vertical orientation. The second light emitter is configured to emit an indicator light beam. A slope of the indicator light beam is adjustable to change a position of the indicator light beam within a vertical adjustment field. The system further includes a controller configured to cause the first and second light emitters to rotate in concert relative to the base about a vertical axis so as to rotationally reposition the planar light region and the indicator light beam in response to a detected misalignment of the planar light region.Type: ApplicationFiled: September 11, 2014Publication date: March 5, 2015Inventors: Robert W. Vanneman, Timothy A. Treichler
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Patent number: 8848180Abstract: A reference system configured in accordance with a particular embodiment includes a light-emitting device having a first light emitter, a second light emitter, and a housing. The housing includes a base operably connected to the first and second light emitters. The first light emitter is configured to emit a planar light region having a vertical orientation. The second light emitter is configured to emit an indicator light beam. A slope of the indicator light beam is adjustable to change a position of the indicator light beam within a vertical adjustment field. The system further includes a controller configured to cause the first and second light emitters to rotate in concert relative to the base about a vertical axis so as to rotationally reposition the planar light region and the indicator light beam in response to a detected misalignment of the planar light region.Type: GrantFiled: September 5, 2013Date of Patent: September 30, 2014Assignee: Laserline Mfg., Inc.Inventors: Robert W. Vanneman, Timothy A. Treichler
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Patent number: 8205360Abstract: A snowplow laser guidance system is disclosed. The system can include, for example, a laser light source, a laser exit window through which a laser beam generated by the laser light source is transmitted, and a pressurized gas conduit. The pressurized gas conduit can have an opening positioned such that gas released through the opening flows across a face of the laser exit window. This can be useful to remove accumulated material, such as snow, ice, water, and dirt. The gas can be, for example, pressurized gas from a pressurized gas source of a snowplow vehicle. Release of pressurized gas across the face of the laser exit window can occur at a programmed frequency and/or in response to an operator signal, such as a signal from a switch on a control panel. The system also can include a heater connected to the laser exit window for defrosting.Type: GrantFiled: May 19, 2011Date of Patent: June 26, 2012Assignee: LaserLine Mfg., Inc.Inventors: Robert W. Vanneman, Cecil E. Rench
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Patent number: 7966753Abstract: A snowplow laser guidance system is illustrated and described. The system can include, for example, a laser light source, a laser exit window through which a laser beam generated by the laser light source is transmitted, and a pressurized gas conduit. The pressurized gas conduit can have an opening positioned such that gas released through the opening flows across a face of the laser exit window. This can be useful to remove accumulated material, such as snow, ice, water, and dirt. The gas can be, for example, pressurized gas from a pressurized gas source of a snowplow vehicle. Release of pressurized gas across the face of the laser exit window can occur at a programmed frequency and/or in response to an operator signal, such as a signal from a switch on a control panel. The system also can include a heater connected to the laser exit window for defrosting.Type: GrantFiled: January 5, 2007Date of Patent: June 28, 2011Assignee: Laserline Mfg., Inc.Inventors: Robert W. Vanneman, Cecil E. Rench
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Patent number: 7506452Abstract: Disclosed herein are representative embodiments of grade rods, grade-rod readers, and combinations thereof. In one exemplary embodiment, a grade rod is provided that has a reference surface extending along at least a portion of the rod. The reference surface includes two or more reference indicators spaced at substantially even intervals from one another. A reader unit is mounted to the rod (for example, slidably mounted). The reader unit includes one or more sensors positioned proximate to at least a portion of the reference surface of the rod. The sensors of this embodiment are configured to detect the motion of at least one of the two or more reference indicators relative to the sensors as the reader unit is moved along the reference surface. Other grade rod and grade-rod reader embodiments, as well as methods for using such embodiments, are also disclosed.Type: GrantFiled: May 5, 2008Date of Patent: March 24, 2009Assignee: LaserLine Manufacturing, Inc.Inventors: Robert W. Vanneman, Robert J. Blick
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Patent number: 7448138Abstract: A laser detector and grade rod coupling device is disclosed. The laser detector and grade rod coupling device can be compatible with laser detectors having different sizes, different shapes, and/or different relative positions of their laser targets. The laser detector and grade rod coupling device can include a height-adjustable bracket, a backing, and a flexible strap. The size of a laser detector opening between the backing and the flexible strap can be adjustable. A method for attaching a laser detector to a grade rod also is disclosed. This method can include positioning a laser detector against a bracket of a laser detector and grade rod coupling device and adjusting the height of the bracket until a laser level marking on the laser detector is aligned with a grade rod measurement indicator on the laser detector and grade rod coupling device.Type: GrantFiled: April 9, 2007Date of Patent: November 11, 2008Assignee: Laserline Mfg. Inc.Inventor: Robert W. Vanneman
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Patent number: 7373725Abstract: Disclosed herein are representative embodiments of grade rods, grade-rod readers, and combinations thereof. In one exemplary embodiment, a grade rod is provided that has a reference surface extending along at least a portion of the rod. The reference surface includes two or more reference indicators spaced at substantially even intervals from one another. A reader unit is mounted to the rod (for example, slidably mounted). The reader unit includes one or more sensors positioned proximate to at least a portion of the reference surface of the rod. The sensors of this embodiment are configured to detect the motion of at least one of the two or more reference indicators relative to the sensors as the reader unit is moved along the reference surface. Other grade rod and grade-rod reader embodiments, as well as methods for using such embodiments, are also disclosed.Type: GrantFiled: October 20, 2005Date of Patent: May 20, 2008Assignee: Laserline Mfg., Inc.Inventors: Robert W. Vanneman, Robert J. Blick
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Patent number: 7266897Abstract: A self aligning baseline instrument including a first light assembly operable to generate a first vertical light plane, a second light assembly operable to generate a second vertical light plane at a predetermined angle to the first vertical light plane, a third light assembly operable to generate a first horizontal light plane that is perpendicular to the first and second vertical light planes, and a fourth light assembly operable to generate a vertical plumb light beam that defines a reference point on an underlying surface, the vertical light beam parallel to and coincident to the center axis of the instrument. The first and second vertical light planes and fourth plumb laser beam all intersect together through the center axis of the instrument.Type: GrantFiled: June 21, 2004Date of Patent: September 11, 2007Assignee: Laserline Mfg., Inc.Inventors: Timothy A. Treichler, Robert J. Blick, Robert W. Vanneman
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Publication number: 20070157490Abstract: A snowplow laser guidance system is disclosed. The system can include, for example, a laser light source, a laser exit window through which a laser beam generated by the laser light source is transmitted, and a pressurized gas conduit. The pressurized gas conduit can have an opening positioned such that gas released through the opening flows across a face of the laser exit window. This can be useful to remove accumulated material, such as snow, ice, water, and dirt. The gas can be, for example, pressurized gas from a pressurized gas source of a snowplow vehicle. Release of pressurized gas across the face of the laser exit window can occur at a programmed frequency and/or in response to an operator signal, such as a signal from a switch on a control panel. The system also can include a heater connected to the laser exit window for defrosting.Type: ApplicationFiled: January 5, 2007Publication date: July 12, 2007Inventors: Robert W. Vanneman, Cecil E. Rench
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Patent number: 5764349Abstract: An apparatus for producing a pair of beams of light at a desired angle to each other. A light emitter and any associated optics generate a first beam of light which is directed to a remote target. The target reflects the light back, which is detected by a light detector. Separately, a second light emitter and any associated optics generates a second beam of light at an angle to the first plane of light. The second light emitter and optics is on a support structure which is moveable with respect to the first structure, and in one embodiment shares the same axis as the first support structure for holding the first light emitter and its optics. An angle measuring device indicates the angle of the second light beam with respect to the first light beam. The angle is maintained by adjusting the first support structure to maintain the reflection of the first beam to the detector.Type: GrantFiled: December 12, 1996Date of Patent: June 9, 1998Assignee: Laserline Manufacturing, Inc.Inventor: Robert W. Vanneman