Patents by Inventor James L. Ralph

James L. Ralph 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: 7117639
    Abstract: A reversible door (10), having a defined top, includes two notches (11, 12) on opposite sides of the door. A template is provided to fit into one of the notches (11 or 12) and installer drilled holes are formed through the door proximate one of the notches (11 or 12). Then, a mortised handle assembly (15) is positioned through the holes formed in the notch. A hinge assembly is secured to the opposite side of the door from the handle assembly. A snap cover (14) is positioned in the notch that does not have the handle assembly (15). Therefore, the door (10) is reversible without having to be flipped end for end and provides for a reversible door having mortised hardware.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: October 10, 2006
    Assignee: Larson Manufacturing Company of South Dakota, Inc.
    Inventors: Mark E. Abdella, Keith M. Kibbel, John M. Parkhurst, James L. Ralph, Todd N. Stratmoen
  • Patent number: 6640869
    Abstract: A storm door (20) ventilation through a screen (50) by either or both of slidable sashes (92, 93). The storm door may also utilize a flexible member (80) to secure a liner (30, 40, 53, 54) to a side, without the use of mechanical fasteners. Sash weight balancing assemblies are utilized in a three track door.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: November 4, 2003
    Assignee: Pella Corp.
    Inventors: James L. Ralph, Todd N. Stratmoen, David M. Wamre
  • Publication number: 20030121618
    Abstract: A storm door (20) ventilation through a screen (50) by either or both of slidable sashes (92, 93). The storm door may also utilize a flexible member (80) to secure a liner (30, 40, 53, 54) to a side, without the use of mechanical fasteners. Sash weight balancing assemblies are utilized in a three track door.
    Type: Application
    Filed: December 21, 2001
    Publication date: July 3, 2003
    Inventors: James L. Ralph, Todd N. Stratmoen, David M. Wamre
  • Publication number: 20020108312
    Abstract: A reversible door (10), having a defined top, includes two notches (11, 12) on opposite sides of the door. A template is provided to fit into one of the notches (11 or 12) and installer drilled holes are formed through the door proximate one of the notches (11 or 12). Then, a mortised handle assembly (15) is positioned through the holes formed in the notch. A hinge assembly is secured to the opposite side of the door from the handle assembly. A snap cover (14) is positioned in the notch that does not have the handle assembly (15). Therefore, the door (10) is reversible without having to be flipped end for end and provides for a reversible door having mortised hardware.
    Type: Application
    Filed: December 21, 2001
    Publication date: August 15, 2002
    Inventors: Mark E. Abdella, Keith M. Kibbel, John M. Parkhurst, James L. Ralph, Todd N. Stratmoen
  • Patent number: 5205596
    Abstract: A door latching assembly in which the latch operator has a unique camming member which retracts the latch member upon operation of the latching handle member, the cam action is one of rotation having a rolling contact with a spring loaded sliding fork member whereas the rolling cam and its contact point on the sliding fork after very appreciable usage shows no indication of wear.
    Type: Grant
    Filed: August 24, 1992
    Date of Patent: April 27, 1993
    Assignee: Cole-Sewell Corporation
    Inventor: James L. Ralph
  • Patent number: 4702055
    Abstract: A grill structure for use in connection with a combination screen and storm door, the grill being formed of vertical and horizontal channel members, the horizontal members comprising segments spacing the vertical members, rods extending through the channels of the horizontal members, the channels each having a rib therein and the rods each having a slot therein to receive a rod whereby the rods are non-rotatably disposed through the channels of said horizontal members to secure the framework of the grill, U-channel members from the perimeter of the grill and screws applied through said U-channel members into the ends of said rods secure the structure. The rods are held free from rotation and torsion therealong in securing the screws and the rods need not be held by hand against rotation as the screws are applied.
    Type: Grant
    Filed: May 31, 1985
    Date of Patent: October 27, 1987
    Inventor: James L. Ralph
  • Patent number: 4611452
    Abstract: An outside door structure having a core and having an exterior or surface layer comprising a plurality of pieces sealed together at their abutting edges to provide a weather sealed exterior surface.
    Type: Grant
    Filed: October 28, 1985
    Date of Patent: September 16, 1986
    Assignee: Cole Sewell Corporation
    Inventor: James L. Ralph
  • Patent number: 4553361
    Abstract: This invention relates to an interior drainage formed in a channel extrusion for a door frame insert having a combination of glass and screen members wherein the interior of the upper frame structure drains downwardly and the bottom horizontal member of the frame has an interior tiered construction which receives the moisture from above and has mitred corners whereby the respective tiers drain downwardly and underlying the ends of the bottom tier hidden from view are drain passages to the atmosphere.
    Type: Grant
    Filed: July 5, 1984
    Date of Patent: November 19, 1985
    Assignee: Cole Sewell Corporation
    Inventor: James L. Ralph