Patents by Inventor Donald T. Smith

Donald T. Smith 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).

  • Publication number: 20250067034
    Abstract: A universal canister flush valve having a valve body configured to be fixed relative to a toilet tank and having a hollow wall defining an internal flow passage; a guide post coupled to and extending away from the valve body; a float fitted about and configured to slide relative to the guide post between a closed position and an open position, the float having an open top; and an extender that selectively couples to the open top in a first position, in which a first end of the extender is received in and coupled to the open top, and in a second position, in which a second end of the extender is received in and coupled to the open top, wherein the extender and float define a first overflow height in the first position and define a second overflow height in the second position.
    Type: Application
    Filed: November 14, 2024
    Publication date: February 27, 2025
    Inventors: Andrew L. Smith, Billy Jack Ahola, Donald G. Bogenschuetz, Lawrence E. Duwell, Peter W. Swart, Jeffrey T. Laundre, Bradley Strasser, Matthew Krebs, Douglas E. Bogard, Daniel N. Halloran, Scott R. Krebs, Edward F. Malis, Jr., Randy O. Mesun, Eric Derner, Stewart Anthony Schaal
  • Publication number: 20200069990
    Abstract: A wearable exercise suit is taught which uses the elongated configuration of the raglan sleeve to ensure a more intense exercise experience. The invention teaches a long sleeved raglan shirt having resistance bands included therein for exercising the human muscles. The resistance bands are connected at the wearer's wrists and at shoulder locations. Tension is created in the resistance bands when the wearer moves his appendages. In one embodiment, the resistance bands are connected at multiple locations on the raglan sleeve to further increase tension and resistance to movement.
    Type: Application
    Filed: August 30, 2018
    Publication date: March 5, 2020
    Inventor: Donald T Smith-Miles
  • Patent number: 4684195
    Abstract: A solderless in-line connector has a U-shaped slotted contact member, with the slots extending the length of the respective upright portion of the member and into the base portion. This contact member geometry results, upon insertion of a wire into the slot, in elastic torsional as well as bending deformation of the contact member, which in turn permits accommodation of a wide range of wire sizes in a low profile connector. Further desirable features of the connector are the possibility of installation without use of special tools, and the possibility of sequential contact formation. The connector can advantageously be used for splicing small pair count cables, but it can also be adapted for making half taps.
    Type: Grant
    Filed: December 19, 1985
    Date of Patent: August 4, 1987
    Assignee: American Telephone and Telegraph Company, AT&T Bell Laboratories
    Inventors: Jerry M. Anderson, Thomas C. Cannon, Jr., Bruce V. Darden, Donald T. Smith
  • Patent number: 4335348
    Abstract: Apparatus, and associated methodology, for testing shielded, multipair cables to verify conductor and splice continuity comprises: means (120,122) for magnetically coupling excitation source (110) to the conductor (106) under test; and means (121,123) for magnetically coupling a series path comprising the conductor under test to detector means (130,131,140-143,150,160,200-207,301-313). The detector means includes means (160) for indicating that the conductor (106) and splice (108) are electrically continuous whenever the detector means senses a signal above a predetermined threshold.
    Type: Grant
    Filed: April 10, 1980
    Date of Patent: June 15, 1982
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventors: William C. Reed, Donald T. Smith