Patents by Inventor Hagen Walter Dost
Hagen Walter Dost 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: 8632285Abstract: A router table clamp system for attaching a router to a router table, wherein the system includes a first plate that is fixed with respect to the router table, a second plate that is configured to cooperate with the first plate to enable the router to be removably attached to the router table, and a clamping mechanism configured and arranged to move the second plate with respect to the first plate between a locked position and an unlocked position, wherein when the clamping mechanism is in the locked position, the router is securely attached to the router table. The clamping mechanism also includes a lever assembly configured and arranged to move the second plate in a locking direction and an unlocking direction, which directions are both generally coincident with a plane defined by the second plate, wherein the locking direction is opposite of the unlocking direction.Type: GrantFiled: March 15, 2010Date of Patent: January 21, 2014Assignee: Robert Bosch GmbHInventors: John Charles Derler, Creighton Wade Nachtigall, Hagen Walter Dost, Juan Javier Ibarra Sandoval, Patrick Michael McAuliffe, Bobby Brent Boyd
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Patent number: 8166851Abstract: Embodiments of a driving tool are disclosed that comprise a shank portion, and a working portion, wherein the working portion is configured to drive either a Phillips head fastener or a Robertson® head fastener.Type: GrantFiled: June 1, 2009Date of Patent: May 1, 2012Assignee: Robert Bosch GmbHInventors: Edward Pchola, Kenneth C. Osberg, Hagen Walter Dost, Wade Nachtigall, Jonathan Markwald
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Patent number: 8113749Abstract: Embodiments of the invention comprise an auger bit for use with a power drill including an elongated member including a first end and an opposing second end, a helical surface having a central axis, where the helical surface defines at least one flute, a head portion integrally formed with the first end of the elongated member and including a primary cutting edge adapted to engage and remove material from a workpiece and a secondary cutting edge adapted to engage and remove additional material from the workpiece, a threaded tip integrally formed with the head portion and a shank integrally formed with the second end of the elongated member and adapted to engage the drill.Type: GrantFiled: November 6, 2007Date of Patent: February 14, 2012Assignee: Robert Bosch GmbHInventors: Hagen Walter Dost, Javier Ibarra
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Publication number: 20110222981Abstract: A router table clamp system for attaching a router to a router table, wherein the system includes a first plate that is fixed with respect to the router table, a second plate that is configured to cooperate with the first plate to enable the router to be removably attached to the router table, and a clamping mechanism configured and arranged to move the second plate with respect to the first plate between a locked position and an unlocked position, wherein when the clamping mechanism is in the locked position, the router is securely attached to the router table. The clamping mechanism also includes a lever assembly configured and arranged to move the second plate in a locking direction and an unlocking direction, which directions are both generally coincident with a plane defined by the second plate, wherein the locking direction is opposite of the unlocking direction.Type: ApplicationFiled: March 15, 2010Publication date: September 15, 2011Applicant: Robert Bosch GmbHInventors: John Charles Derler, Creighton Wade Nachtigall, Hagen Walter Dost, Juan Javier Ibarra Sandoval, Patrick Michael McAuliffe, Bobby Brent Boyd
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Patent number: 7887269Abstract: A spade bit includes a shaft defining an axis, and a blade attached to the shaft and having a first blade portion and a second blade portion. The first blade portion defines a first leading face portion, and the second blade portion defines a second leading face portion. The first blade portion defines a first cutting edge portion, and the second blade portion defines a second cutting edge portion. The first cutting edge portion lies on a first border portion of the first leading face portion, and the second cutting edge portion lies on a second border portion of the second leading face portion. The first cutting edge portion and the second cutting edge portion both lie in a plane P1. An area A1 is bound by the plane P1 and the first leading face portion when the first blade portion is viewed in a first cross section taken along a plane P2 which is parallel to and spaced apart from the axis by a distance D1, and the area A1 increases as the distance D1 increases.Type: GrantFiled: October 10, 2007Date of Patent: February 15, 2011Assignee: Robert Bosch GmbHInventors: Hagen Walter Dost, Javier Ibarra Sandoval
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Publication number: 20100037737Abstract: Embodiments of a driving tool are disclosed that comprise a shank portion, and a working portion, wherein the working portion is configured to drive either a Phillips head fastener or a Robertson head fastener.Type: ApplicationFiled: June 1, 2009Publication date: February 18, 2010Applicants: CREDO TECHNOLOGY CORPORATION, ROBERT BOSCH GMBHInventors: Edward Pchola, Kenneth C. Osberg, Hagen Walter Dost, Wade Nachtigall, Jonathan Markwald
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Publication number: 20090116919Abstract: Embodiments of the invention comprise an auger bit for use with a power drill including an elongated member including a first end and an opposing second end, a helical surface having a central axis, where the helical surface defines at least one flute, a head portion integrally formed with the first end of the elongated member and including a primary cutting edge adapted to engage and remove material from a workpiece and a secondary cutting edge adapted to engage and remove additional material from the workpiece, a threaded tip integrally formed with the head portion and a shank integrally formed with the second end of the elongated member and adapted to engage the drill.Type: ApplicationFiled: November 6, 2007Publication date: May 7, 2009Inventors: Hagen Walter Dost, Javier Ibarra
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Publication number: 20090097932Abstract: A spade bit includes a shaft defining an axis, and a blade attached to the shaft and having a first blade portion and a second blade portion. The first blade portion defines a first leading face portion, and the second blade portion defines a second leading face portion. The first blade portion defines a first cutting edge portion, and the second blade portion defines a second cutting edge portion. The first cutting edge portion lies on a first border portion of the first leading face portion, and the second cutting edge portion lies on a second border portion of the second leading face portion. The first cutting edge portion and the second cutting edge portion both lie in a plane P1. An area A1 is bound by the plane P1 and the first leading face portion when the first blade portion is viewed in a first cross section taken along a plane P2 which is parallel to and spaced apart from the axis by a distance D1, and the area A1 increases as the distance D1 increases.Type: ApplicationFiled: October 10, 2007Publication date: April 16, 2009Applicants: Credo Technology Corporation, Robert Bosch GmbHInventors: Hagen Walter Dost, Javier Ibarra Sandoval
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Patent number: D602511Type: GrantFiled: June 16, 2008Date of Patent: October 20, 2009Assignee: Robert Bosch GmbHInventors: Javier Ibarra Sandoval, Hagen Walter Dost
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Patent number: D604751Type: GrantFiled: May 7, 2009Date of Patent: November 24, 2009Assignee: Robert Bosch GmbHInventors: Hagen Walter Dost, Javier Ibarra, Patrick Michael McAuliffe, Kenneth C. Osberg
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Patent number: D607024Type: GrantFiled: September 12, 2008Date of Patent: December 29, 2009Assignee: Robert Bosch GmbHInventors: Hagen Walter Dost, Javier Ibarra, Michael Gong, Georg Meier, Paul Hatch, Hyung-Seok Lee, Jason LePinske
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Patent number: D608802Type: GrantFiled: August 25, 2009Date of Patent: January 26, 2010Assignee: Credo Technology CorporationInventors: Javier Ibarra, Hagen Walter Dost
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Patent number: D627805Type: GrantFiled: September 30, 2008Date of Patent: November 23, 2010Assignee: Robert Bosch GmbHInventors: Hagen Walter Dost, Javier Ibarra, Patrick Michael McAuliffe, Kenneth C. Osberg