Patents by Inventor James P. Schmiedel

James P. Schmiedel 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: 4889505
    Abstract: The invention provides a terminal for a coil. One embodiment of the invention is a housing made of molded insulating material: a projection molded into the housing; a lug made of electrically conductive material and having a recess therein for accepting the projection molded into the housing for preventing motion of the lug in a first direction; a support molded into the housing for supporting the lug and for preventing motion of the lug in a second direction; a lip, molded into the housing, and the lip accepts a first end of the lug for preventing motion of the first end of the lug in a third direction; and, a finger molded into the housing for securing a second end of the lug and preventing motion of the second of the lug in the third direction, thereby retaining the lug in the housing. The lug may snap under the finger. The housing may be a cup for retaining at least one coil bobbin, and there may be two coil bobbins.
    Type: Grant
    Filed: March 9, 1987
    Date of Patent: December 26, 1989
    Assignee: Square D Company
    Inventors: James P. Schmiedel, Lawrence D. Moye
  • Patent number: 4834680
    Abstract: The invention provides a terminal for a coil. One embodiment of the invention is a housing made of molded insulating material; a projection molded into the housing; a lug made of electrically conductive material and having a recess therein for accepting the projection molded into the housing for preventing motion of the lug in a first direction; a support molded into the housing for supporting the lug and for preventing motion of the lug in a second direction; a lip, molded into the housing, and the lip accepts a first end of the lug for preventing motion of the first end of the lug in a third direction; and, a finger molded into the housing for securing a second end of the lug and preventing motion of the second of the lug in the third direction, thereby retaining the lug in the housing. The lug may snap under the finger. The housing may be a cup for retaining at least one coil bobbin, and there may be two coil bobbins.
    Type: Grant
    Filed: August 19, 1987
    Date of Patent: May 30, 1989
    Assignee: Square D Company
    Inventors: James P. Schmiedel, Lawrence D. Moye
  • Patent number: 4820205
    Abstract: The invention provides a terminal for a coil. One embodiment of the invention is a housing made of molded insulating material; a projection molded into the housing; a lug made of electrically conductive material and having a recess therein for accepting the projection molded into the housing for preventing motion of the lug in a first direction; a support molded into the housing for supporting the lug and for preventing motion of the lug in a second direction; a lip, molded into the housing, and the lip accepts a first end of the lug for preventing motion of the first end of the lug in a third direction; and, a finger molded into the housing for securing a second end of the lug and preventing motion of the second of the lug in the third direction, thereby retaining the lug in the housing. The lug may snap under the finger. The housing may be a cup for retaining at least one coil bobbin, and there may be two coil bobbins.
    Type: Grant
    Filed: August 19, 1987
    Date of Patent: April 11, 1989
    Assignee: Square D Company
    Inventors: James P. Schmiedel, Lawrence D. Moye
  • Patent number: 4705341
    Abstract: A terminal for a coil has a housing made of molded insulating material; a lug made of electrically conducting material and having at least three fingers protruding from a first end; a support molded into the housing for supporting the lug, the lug being capable of rotation about the support; and a shelf. The shelf has a first surface and a second surface, the shelf is capable of accepting at least one of the three fingers along the first surface, the shelf is capable of accepting at least two of the at least three fingers along the second surface, and the at least three fingers touch the shelf and prevent the first end of the lug from rotating about the support; and a hook is molded into the housing for securing a second end of a lug and for preventing rotation of the lug about the support in order to secure the lug to the housing. The first surface and the second surface of the shelf may be substantially planar parallel surfaces.
    Type: Grant
    Filed: April 9, 1985
    Date of Patent: November 10, 1987
    Assignee: Square D Company
    Inventors: James P. Schmiedel, Lawrence D. Moye
  • Patent number: 4647886
    Abstract: The invention is a coil and armature return spring mounting system for an electromagnetic contactor.
    Type: Grant
    Filed: April 9, 1985
    Date of Patent: March 3, 1987
    Assignee: Square D Company
    Inventors: James P. Schmiedel, Lee R. Tschanz