Patents by Inventor Brian J. Doll
Brian J. Doll 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: 10555657Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360 degree turns to facilitate the treatment of difficult to access portions of the floored surface.Type: GrantFiled: December 13, 2017Date of Patent: February 11, 2020Assignee: Kärcher North America, Inc.Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel Venard, Brian J. Doll, Rusty Simmon, Nevin Green, Loi K. Tran, Robert S. Gorsky
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Publication number: 20180271346Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360 degree turns to facilitate the treatment of difficult to access portions of the floored surface.Type: ApplicationFiled: December 13, 2017Publication date: September 27, 2018Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel Venard, Brian J. Doll, Rusty Simmon, Nevin Green, Loi K. Tran, Robert S. Gorsky
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Publication number: 20180110390Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360 degree turns to facilitate the treatment of difficult to access portions of the floored surface.Type: ApplicationFiled: December 13, 2017Publication date: April 26, 2018Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel Venard, Brian J. Doll, Rusty Simmon, Nevin Green, Loi K. Tran, Robert S. Gorsky
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Publication number: 20170340183Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360 degree turns to facilitate the treatment of difficult to access portions of the floored surface.Type: ApplicationFiled: August 14, 2017Publication date: November 30, 2017Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel C. Venard, Brian J. Doll, Rusty Simmon, Nevin Green, Loi X. Tran, Robert S. Gorsky
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Patent number: 9757005Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360E turns to facilitate the treatment of difficult to access portions of the floored surface.Type: GrantFiled: August 24, 2016Date of Patent: September 12, 2017Assignee: Kärcher North America, Inc.Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel C. Venard, Brian J. Doll, Rusty Simmon, Nevin Green, Loi X. Tran, Robert S. Gorsky
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Patent number: 9730566Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360° turns to facilitate the treatment of difficult to access portions of the floored surface.Type: GrantFiled: August 26, 2016Date of Patent: August 15, 2017Assignee: Kärcher North America, Inc.Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel C. Venard, Brian J. Doll, Rusty Simmon, Nevin Green, Loi X. Tran, Robert S. Gorsky
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Publication number: 20160360942Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360E turns to facilitate the treatment of difficult to access portions of the floored surface.Type: ApplicationFiled: August 26, 2016Publication date: December 15, 2016Applicant: Kärcher North America, Inc.Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel C. Venard, Brian J. Doll, Rusty Simmon, Nevin Green, Loi X. Tran, Robert S. Gorsky
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Publication number: 20160360941Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360E turns to facilitate the treatment of difficult to access portions of the floored surface.Type: ApplicationFiled: August 24, 2016Publication date: December 15, 2016Applicant: Kärcher North America, Inc.Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel C. Venard, Brian J. Doll, Rusty Simmon, Nevin Green, Loi X. Tran, Robert S. Gorsky
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Patent number: 9510721Abstract: A floor treatment apparatus is provided that includes a chassis that supports at least one cleaning element. The chassis is supported by a plurality of wheels, one which is steerable via a steering wheel interconnected to a housing also associated with the chassis. The chassis provided includes a plurality of movable housing members, one of which is associated with the steering wheel. To access the internal components of the floor treatment apparatus, the front housing is rotated or moved away from the other housings wherein the steering wheel does not require disconnection to allow this movement.Type: GrantFiled: November 11, 2015Date of Patent: December 6, 2016Assignee: Karcher North America, Inc.Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel C. Venard, Brian J. Doll, Rusty Simmons, Nevin Green, Loi X. Tran, Robert S. Gorsky, Steven W. Tucker, Todd Leifheit
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Patent number: 9451861Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360° turns to facilitate the treatment of difficult to access portions of the floored surface.Type: GrantFiled: March 10, 2015Date of Patent: September 27, 2016Assignee: Kärcher North America, Inc.Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel C. Venard, Brian J. Doll, Rusty Simmon, Nevin Green, Loi X. Tran, Robert S. Gorsky
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Publication number: 20160095489Abstract: A floor treatment apparatus is provided that includes a chassis that supports at least one cleaning element. The chassis is supported by a plurality of wheels, one which is steerable via a steering wheel interconnected to a housing also associated with the chassis. The chassis provided includes a plurality of movable housing members, one of which is associated with the steering wheel. To access the internal components of the floor treatment apparatus, the front housing is rotated or moved away from the other housings wherein the steering wheel does not require disconnection to allow this movement.Type: ApplicationFiled: November 11, 2015Publication date: April 7, 2016Inventors: Roger PEDLAR, Daniel PEARSON, Eric L. SHARK, Daniel C. VENARD, Brian J. DOLL, Rusty SIMMONS, Nevin GREEN, Loi X. TRAN, Robert S. GORSKY, Steven W. TUCKER, Todd LEIFHEIT
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Patent number: 9192276Abstract: A floor treatment apparatus is provided that includes a chassis that supports at least one cleaning element. The chassis is supported by a plurality of wheels, one which is steerable via a steering wheel interconnected to a housing also associated with the chassis. The chassis provided includes a plurality of movable housing members, one of which is associated with the steering wheel. To access the internal components of the floor treatment apparatus, the front housing is rotated or moved away from the other housings wherein the steering wheel does not require disconnection to allow this movement.Type: GrantFiled: October 1, 2014Date of Patent: November 24, 2015Assignee: Karcher North America, Inc.Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel C. Venard, Brian J. Doll, Rusty Simmons, Nevin Green, Loi X. Tran, Robert S. Gorsky, Steven W. Tucker, Todd Leifheit
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Publication number: 20150190027Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360° turns to facilitate the treatment of difficult to access portions of the floored surface.Type: ApplicationFiled: March 10, 2015Publication date: July 9, 2015Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel C. Venard, Brian J. Doll, Rusty Simmon, Nevin Green, Loi X. Tran, Robert S. Gorsky
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Patent number: 9015887Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360° turns to facilitate the treatment of difficult to access portions of the floored surface.Type: GrantFiled: August 10, 2013Date of Patent: April 28, 2015Assignee: Kärcher North America, Inc.Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel C. Venard, Brian J. Doll, Rusty Simmon, Nevin Green, Loi X. Tran, Robert S. Gorsky
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Publication number: 20150033496Abstract: A floor treatment apparatus is provided that includes a chassis that supports at least one cleaning element. The chassis is supported by a plurality of wheels, one which is steerable via a steering wheel interconnected to a housing also associated with the chassis. The chassis provided includes a plurality of movable housing members, one of which is associated with the steering wheel. To access the internal components of the floor treatment apparatus, the front housing is rotated or moved away from the other housings wherein the steering wheel does not require disconnection to allow this movement.Type: ApplicationFiled: October 1, 2014Publication date: February 5, 2015Inventors: Roger PEDLAR, Daniel PEARSON, Eric L. SHARK, Daniel C. VENARD, Brian J. DOLL, Rusty SIMMONS, Nevin GREEN, Loi X. TRAN, Robert S. GORSKY, Steven W. TUCKER, Todd LEIFHEIT
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Patent number: 8887340Abstract: A floor treatment apparatus is provided that includes a chassis that supports at least one cleaning element. The chassis is supported by a plurality of wheels, one which is steerable via a steering wheel interconnected to a housing also associated with the chassis. The chassis provided includes a plurality of movable housing members, one of which is associated with the steering wheel. To access the internal components of the floor treatment apparatus, the front housing is rotated or moved away from the other housings wherein the steering wheel does not require disconnection to allow this movement.Type: GrantFiled: December 18, 2013Date of Patent: November 18, 2014Assignee: Kärcher North America, Inc.Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel C. Venard, Brian J. Doll, Rusty Simmons, Nevin Green, Loi X. Tran, Robert S. Gorsky, Steven W. Tucker, Todd Leifheit
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Publication number: 20140130292Abstract: A floor treatment apparatus is provided that includes a chassis that supports at least one cleaning element. The chassis is supported by a plurality of wheels, one which is steerable via a steering wheel interconnected to a housing also associated with the chassis. The chassis provided includes a plurality of movable housing members, one of which is associated with the steering wheel. To access the internal components of the floor treatment apparatus, the front housing is rotated or moved away from the other housings wherein the steering wheel does not require disconnection to allow this movement.Type: ApplicationFiled: December 18, 2013Publication date: May 15, 2014Applicant: Kärcher North America, Inc.Inventors: Roger PEDLAR, Daniel PEARSON, Eric L. SHARK, Daniel C. VENARD, Brian J. DOLL, Rusty SIMMONS, Nevin GREEN, Loi X. TRAN, Robert S. GORSKY, Steven W. TUCKER, Todd LEIFHEIT
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Publication number: 20130239359Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360° turns to facilitate the treatment of difficult to access portions of the floored surface.Type: ApplicationFiled: May 6, 2013Publication date: September 19, 2013Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel C. Venard, Brian J. Doll, Rusty Simmon, Nevin Green, Loi X. Tran, Robert S. Gorsky
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Patent number: 8528142Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360° turns to facilitate the treatment of difficult to access portions of the floored surface.Type: GrantFiled: May 6, 2013Date of Patent: September 10, 2013Assignee: Karcher North America, Inc.Inventors: Roger Pedlar, Daniel Pearson, Eric L. Shark, Daniel C. Venard, Brian J. Doll, Rusty Simmon, Nevin Green, Loi X. Tran, Robert S. Gorsky
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Patent number: 8438685Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360° turns to facilitate the treatment of difficult to access portions of the floored surface.Type: GrantFiled: July 20, 2012Date of Patent: May 14, 2013Assignee: Karcher North America, Inc.Inventors: Roger Pedlar, Brian J. Doll, Rusty Simmon, Nevin Green, Daniel Pearson, Loi X. Tran, Robert S. Gorsky, Eric L. Shark, Daniel C. Venard