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).

  • Patent number: 8162581
    Abstract: 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: Grant
    Filed: July 14, 2010
    Date of Patent: April 24, 2012
    Assignee: Jergens, Inc.
    Inventors: Robert C. Soltis, James C. Klingenberg, David Craig Hageman
  • Patent number: 7914225
    Abstract: 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: Grant
    Filed: April 3, 2008
    Date of Patent: March 29, 2011
    Assignee: Jergens, Inc.
    Inventor: David Craig Hageman
  • Patent number: 7891903
    Abstract: 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: Grant
    Filed: August 31, 2007
    Date of Patent: February 22, 2011
    Assignee: Jergens, Inc.
    Inventors: James C. Klingenberg, David Craig Hageman
  • Publication number: 20110008128
    Abstract: 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: Application
    Filed: July 14, 2010
    Publication date: January 13, 2011
    Applicant: JERGENS, INC.
    Inventors: Robert C. Soltis, James C. Klingenberg, David Craig Hageman
  • Patent number: 7731465
    Abstract: 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: Grant
    Filed: June 30, 2006
    Date of Patent: June 8, 2010
    Assignee: Jergens, Inc.
    Inventors: Sean A. Stapulionis, James C. Klingenberg, David Craig Hageman
  • Publication number: 20080247814
    Abstract: 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: Application
    Filed: April 3, 2008
    Publication date: October 9, 2008
    Inventor: David Craig Hageman
  • Publication number: 20080056843
    Abstract: 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: Application
    Filed: August 31, 2007
    Publication date: March 6, 2008
    Inventors: James C. Klingenberg, David Craig Hageman
  • Publication number: 20080056814
    Abstract: 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: Application
    Filed: August 31, 2007
    Publication date: March 6, 2008
    Inventors: James C. Klingenberg, David Craig Hageman
  • Patent number: D533436
    Type: Grant
    Filed: January 25, 2005
    Date of Patent: December 12, 2006
    Assignee: Jergens, Inc.
    Inventors: Sean A. Stapulionis, James C. Klingenberg, David Craig Hageman