Patents by Inventor Robert L. Applegate, Jr.

Robert L. Applegate, Jr. 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).

  • Scuba instrument case
    Patent number: D285664
    Type: Grant
    Filed: November 7, 1983
    Date of Patent: September 16, 1986
    Assignee: Under Sea Industries, Inc.
    Inventor: Robert L. Applegate, Jr.
  • Modular attachment for scuba instrument case
    Patent number: D289619
    Type: Grant
    Filed: January 13, 1986
    Date of Patent: May 5, 1987
    Assignee: Under Sea Industries, Inc.
    Inventor: Robert L. Applegate, Jr.
  • Inflator for buoyancy compensator
    Patent number: D297156
    Type: Grant
    Filed: March 24, 1986
    Date of Patent: August 9, 1988
    Assignee: Under Sea Industries, Inc.
    Inventors: Robert L. Applegate, Jr., Dennis L. Hart, Dean R. Garraffa
  • Diver's watch
    Patent number: D317871
    Type: Grant
    Filed: June 23, 1988
    Date of Patent: July 2, 1991
    Assignee: Under Sea Industries, Inc.
    Inventor: Robert L. Applegate, Jr.