Patents by Inventor David Craig Hageman
David Craig Hageman 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: 8162581Abstract: A releasable locking member, having a handle, a spindle, and a shank connected at a first end to the handle. The shank has an opening extending through along a longitudinal axis thereof. A shaft extends through an opening of the shank. The shaft has a first portion, a second portion, and a central portion extending between the first and second portions. An actuator member is connected to the first portion of the shaft. A spindle is connected to the second portion of the shaft. A biasing member is positioned between the actuator member and a wall of the handle.Type: GrantFiled: July 14, 2010Date of Patent: April 24, 2012Assignee: Jergens, Inc.Inventors: Robert C. Soltis, James C. Klingenberg, David Craig Hageman
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Patent number: 7914225Abstract: A release pin for selective engagement with at least one work piece, the pin extending in a longitudinal direction with an inner portion and an outer portion. The inner portion including a shank having an exterior portion extending in the longitudinal direction between a first end and a second end and the inner portion further including a locking arrangement near the second end. The shank exterior being sized to pass through an associated bore extending into an associated surface of an associated work piece. The outer portion being joined to the inner portion near the first end and including an abutment extending transverse to the longitudinal direction and being shaped to engage the associated surface when the shank is positioned in the associated bore such that the outer portion is defined by the abutment and has an outer longitudinal height extending in the longitudinal direction outwardly from the abutment and the associated surface when the pin is secured to the associated work piece.Type: GrantFiled: April 3, 2008Date of Patent: March 29, 2011Assignee: Jergens, Inc.Inventor: David Craig Hageman
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Patent number: 7891903Abstract: A quick release pin has an elongated body having an axial bore therethrough, a shaft extending at least partially through the axial bore for axial movement along the bore; a spindle separately mounted on a first end of the shaft; a button separately mounted on a second opposite end of the shaft; and a handle having a central passage through which the button extends, wherein the handle is mounted to the elongated body. The shaft can be interchanged with a variety of materials and lengths of shafts.Type: GrantFiled: August 31, 2007Date of Patent: February 22, 2011Assignee: Jergens, Inc.Inventors: James C. Klingenberg, David Craig Hageman
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Publication number: 20110008128Abstract: A releasable locking member, having a handle, a spindle, and a shank connected at a first end to the handle. The shank has an opening extending through along a longitudinal axis thereof. A shaft extends through an opening of the shank. The shaft has a first portion, a second portion, and a central portion extending between the first and second portions. An actuator member is connected to the first portion of the shaft. A spindle is connected to the second portion of the shaft. A biasing member is positioned between the actuator member and a wall of the handle.Type: ApplicationFiled: July 14, 2010Publication date: January 13, 2011Applicant: JERGENS, INC.Inventors: Robert C. Soltis, James C. Klingenberg, David Craig Hageman
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Patent number: 7731465Abstract: A releasable locking device has a housing and an elongated member extending from the housing. The elongated member has an opening extending therethrough. A shaft extends through the opening of the elongated member. An actuator member extends from an end of the shaft and is positioned within an opening of the housing. A biasing member is positioned between the actuator member and a wall of the housing and is completely within an opening of the housing and not in the elongated member.Type: GrantFiled: June 30, 2006Date of Patent: June 8, 2010Assignee: Jergens, Inc.Inventors: Sean A. Stapulionis, James C. Klingenberg, David Craig Hageman
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Publication number: 20080247814Abstract: A release pin for selective engagement with at least one work piece, the pin extending in a longitudinal direction with an inner portion and an outer portion. The inner portion including a shank having an exterior portion extending in the longitudinal direction between a first end and a second end and the inner portion further including a locking arrangement near the second end. The shank exterior being sized to pass through an associated bore extending into an associated surface of an associated work piece. The outer portion being joined to the inner portion near the first end and including an abutment extending transverse to the longitudinal direction and being shaped to engage the associated surface when the shank is positioned in the associated bore such that the outer portion is defined by the abutment and has an outer longitudinal height extending in the longitudinal direction outwardly from the abutment and the associated surface when the pin is secured to the associated work piece.Type: ApplicationFiled: April 3, 2008Publication date: October 9, 2008Inventor: David Craig Hageman
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Publication number: 20080056843Abstract: A quick release pin has an elongated body having an axial bore therethrough and a shaft extending at least partially through the axial bore for rotational movement within the bore. A button is mounted on a first end of the shaft. At least one opening is formed in a second end of the shaft. A handle has a central passage through which the button extends. The handle is mounted to the elongated body. The button has a resilient member for engaging and disengaging an opening in the handle for locking and unlocking the pin. The knob can have a member which engages and slides along a groove formed in a surface of the handle.Type: ApplicationFiled: August 31, 2007Publication date: March 6, 2008Inventors: James C. Klingenberg, David Craig Hageman
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Publication number: 20080056814Abstract: A quick release pin has an elongated body having an axial bore therethrough, a shaft extending at least partially through the axial bore for axial movement along the bore; a spindle separately mounted on a first end of the shaft; a button separately mounted on a second opposite end of the shaft; and a handle having a central passage through which the button extends, wherein the handle is mounted to the elongated body. The shaft can be interchanged with a variety of materials and lengths of shafts.Type: ApplicationFiled: August 31, 2007Publication date: March 6, 2008Inventors: James C. Klingenberg, David Craig Hageman
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Patent number: D533436Type: GrantFiled: January 25, 2005Date of Patent: December 12, 2006Assignee: Jergens, Inc.Inventors: Sean A. Stapulionis, James C. Klingenberg, David Craig Hageman