Patents by Inventor Doug E. McCartin

Doug E. McCartin 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: 5975952
    Abstract: Continuous electrical connectors. A continuous electrical connector is formed by joining a first a number of first connector bodies to a second number of second connector bodies by inserting a pin through corresponding holes in each of the connector bodies. The first connector bodies form a number of first splices when placed end-to-end, and the second connector bodies form a number of second splices when placed end-to-end. The first and second splices are staggered a distance so the bodies form a continuous connector that obviates the need to inventory a multitude of various connector sizes.
    Type: Grant
    Filed: February 2, 1998
    Date of Patent: November 2, 1999
    Assignee: Samtec, Inc.
    Inventor: Doug E. McCartin
  • Patent number: 5961339
    Abstract: Surface mount connectors having staked alignment pins. The bodies of the connectors are formed without alignment pins, and alignment pins are thereafter staked into the bottom surface of the connector body in order to positively locate the connector when mounting to a printed circuit board. Because the alignment pins are not integrally formed with the connector bodies, the connectors may be inventoried in only long strips of, for example, 50 positions. After a customer order is received, the long strips may be cut to the desired number of positions. The alignment pins are thereafter staked into the connector body in order to form a completed connector. The present invention therefore obviates the need to inventory connectors with alignment pins in each of the potentially desired sizes.
    Type: Grant
    Filed: October 14, 1997
    Date of Patent: October 5, 1999
    Assignee: Samtec, Inc.
    Inventors: Steven P. Koopman, Doug E. McCartin
  • Patent number: 5785536
    Abstract: Connectors formed from long strips of pin headers, which are cut to a length equal to the desired number of connector positions. A pre-molded shroud is then press fit to each end of the cut pin header. The pre-molded shrouds include longitudinally extending arms which engage sides of the pin header in order to firmly hold the shroud in place after placement. Because none of the connector positions on the end of the cut pin header are covered by the shrouds, the completed connector includes the desired number of connector positions. As with the other embodiments of the present invention, the only items that must be inventoried are the long strips of pin headers and the pre-molded shrouds. Any desired size of connector may be formed from these two components.
    Type: Grant
    Filed: May 6, 1996
    Date of Patent: July 28, 1998
    Assignee: Santec, Inc.
    Inventors: Doug E. McCartin, John K. Hynes, Brian A. Striegel
  • Patent number: 5713755
    Abstract: Surface mount connectors having staked alignment pins. The bodies of the connectors are formed without alignment pins, and alignment pins are thereafter staked into the bottom surface of the connector body in order to positively locate the connector when mounting to a printed circuit board. Because the alignment pins are not integrally formed with the connector bodies, the connectors may be inventoried in only long strips of, for example, 50 positions, After a customer order is received, the long strips may be cut to the desired number of positions. The alignment pins are thereafter staked into the connector body in order to form a completed connector. The present invention therefore obviates the need to inventory connectors with alignment pins in each of the potentially desired sizes.
    Type: Grant
    Filed: September 11, 1995
    Date of Patent: February 3, 1998
    Assignee: Samtec, Inc.
    Inventors: Steven P. Koopman, Doug E. McCartin
  • Patent number: 5655914
    Abstract: Connectors having press fit mating shrouds. The connectors are formed from long strips of pin headers, which are cut to a length equal to the desired number of connector positions plus four additional positions. A pre-molded shroud is then press fit to each end of the cut pin header. The pre-molded shrouds include vertical holes which are sized to fit snugly over the pins on the end position of the cut pin header in order to remain in place after placement. Additionally, the shrouds include vertical slots which snugly receive the pins on the second-to-last position on each end of the pin header. Because the last two positions on each end of the cut pin header are covered by the shrouds, the completed connector includes the desired number of connector positions. Furthermore, the only items that must be inventoried are the long strips of pin headers and the pre-molded shrouds. Any desired size of connector may be formed from these two components.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: August 12, 1997
    Assignee: Samtec, Inc.
    Inventors: Doug E. McCartin, John K. Hynes, Brian A. Striegel