Patents by Inventor Richard J. Keohan

Richard J. Keohan 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: 5419018
    Abstract: A sheet-like, integral plastic accessory for a notebook is disclosed featuring at least one paper clip sheet. Each paper clip sheet is formed with a frame as defined by a pair of parallel spaced rims and a pair of outer cross rims. A plurality of ribs extend between the parallel spaced rims in parallel spaced relation to one another. A plurality of paper clip configurations extend from the rims and the ribs. Each paper clip configuration is formed with inner and outer elongated bands joined at one end at a nexus. A pair of curved segments define the nexus at one side thereof, with a constricted portion defining the same at an opposed side. Preferably, a pair of shoulders straddle the constricted portion and a burr connects the constricted portion of the paper clip configuration to the rims and the ribs. Preferably, the nexus is wider and stronger adjacent the curved segments than at the constricted portion, allowing the inner band to bend thereat with respect to the outer band without fracture.
    Type: Grant
    Filed: November 1, 1993
    Date of Patent: May 30, 1995
    Assignee: Clix Products, Inc.
    Inventors: Robert G. Karlis, Linda M. Gauger, Richard J. Keohan
  • Patent number: 4253571
    Abstract: A container for disc storage and transportation includes nestable spacers with disc supporting and locating rims. Vertical posts with a plurality of vertically spaced slots rise through the central opening of the spacers and are engageable by the cross bar of the spacer when the spacer is roatably twisted. Each slot has a downwardly facing inclined surface for urging the engaged spacers downward.
    Type: Grant
    Filed: September 27, 1979
    Date of Patent: March 3, 1981
    Assignee: Nashua Corporation
    Inventor: Richard J. Keohan
  • Patent number: D270867
    Type: Grant
    Filed: April 27, 1981
    Date of Patent: October 4, 1983
    Assignee: Victor Equipment Company
    Inventor: Richard J. Keohan
  • Patent number: D297127
    Type: Grant
    Filed: September 10, 1985
    Date of Patent: August 9, 1988
    Assignee: Rule Industries, Inc.
    Inventors: Richard J. Keohan, W. Gordon White
  • Patent number: D349343
    Type: Grant
    Filed: July 28, 1992
    Date of Patent: August 2, 1994
    Assignee: Medical Scientific, Inc.
    Inventors: William J. Hannon, Richard J. Keohan