Patents Represented by Attorney Robert J. Doherty

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  • Water purification device
    Patent number: 5478467
    Abstract: A water purification device for attachment to a hose or other water supply such that water flowing through the device comes in intimate contact with a treatment media including free available silver ions to provide a anti-bacteria and germicide treatment of the water flowing therethrough. Preferably, the device includes an inner chamber having opposed pairs of shells, and treatment media is disposed in at least one of such shells.
    Type: Grant
    Filed: July 29, 1994
    Date of Patent: December 26, 1995
    Inventors: George J. LeMire, Nathan A. Rihani
  • Ornament
    Patent number: 5472751
    Abstract: An ornament, the blank from which it is formed and the method and device by which it is formed are included. The ornament includes at least two elements both connected to each other at face to face edges via straps which when twisted enable one of the elements to be vertically offset with respect to the other so as to achieve a three dimensional form.
    Type: Grant
    Filed: September 7, 1993
    Date of Patent: December 5, 1995
    Assignee: Chemart Company
    Inventors: Douglas Pyron, Richard E. Beaupre
  • Float for dock construction
    Patent number: 5460114
    Abstract: A float or floats for use with a marine dock structure in which a body in the form of a hollow rectangular block formed of resinous plastic material is provided with a bottom slot in which a board or other mechanism is inserted to space the float bottom wall from the supporting surface when the floats or dock structures in which the floats are a part of are dragged or otherwise moved across the ground to facilitate repair or storage and in which fasteners are provided for attaching the floats to such dock structure.
    Type: Grant
    Filed: July 20, 1994
    Date of Patent: October 24, 1995
    Assignee: New England Plastics Corporation
    Inventor: Robert L. McMillan
  • Connector
    Patent number: 5439308
    Abstract: A device for connecting separate material pieces which are disposed in abutting relationship to each other and which includes a thin planar body having side portions adapted to respectively extend into open-ended slots provided on each of the abutting surfaces of the material pieces in which a pocket construction is provided for a stiffening member which is separate and apart from the device body.
    Type: Grant
    Filed: March 28, 1994
    Date of Patent: August 8, 1995
    Inventor: Roland Beaulieu
  • Exercising scooter
    Patent number: 5413544
    Abstract: A multi-use exercising device in which the exerciser rests or supports a body portion on a generally planar receiving or supporting surface provided by the device such that the exerciser may propel the device across a supporting surface by applying force by body members other than that body portion supported by the device and in which means are provided for varying the force which is required to propel the device in the intended manner.
    Type: Grant
    Filed: March 4, 1994
    Date of Patent: May 9, 1995
    Inventor: Russell D. Fiore
  • Stabilizing attachment for ladders
    Patent number: D357325
    Type: Grant
    Filed: January 6, 1993
    Date of Patent: April 11, 1995
    Inventor: Douglas A. Kennett
  • Tool organizer for trucks
    Patent number: D357455
    Type: Grant
    Filed: April 19, 1993
    Date of Patent: April 18, 1995
    Inventors: Antonio Gomes, Joanne L. Gomes
  • Pet feeding station
    Patent number: D359594
    Type: Grant
    Filed: March 2, 1994
    Date of Patent: June 20, 1995
    Inventor: Joan C. Macri
  • Corner style pet feeding station
    Patent number: D359595
    Type: Grant
    Filed: March 2, 1994
    Date of Patent: June 20, 1995
    Inventor: Joan C. Macri
  • Hub pulling tool
    Patent number: D359670
    Type: Grant
    Filed: January 25, 1994
    Date of Patent: June 27, 1995
    Inventor: Matthew Cutter
  • Condom earring
    Patent number: D359705
    Type: Grant
    Filed: February 1, 1994
    Date of Patent: June 27, 1995
    Inventor: M. J. Suzie Ball
  • Earring clamp
    Patent number: D359706
    Type: Grant
    Filed: March 15, 1994
    Date of Patent: June 27, 1995
    Inventor: Guido DeAngelis
  • Triple header key holder
    Patent number: D359844
    Type: Grant
    Filed: April 25, 1994
    Date of Patent: July 4, 1995
    Inventor: Sumner MacDonald
  • Triple header key holder
    Patent number: D359845
    Type: Grant
    Filed: April 25, 1994
    Date of Patent: July 4, 1995
    Inventor: Sumner MacDonald
  • Triple header key holder
    Patent number: D359846
    Type: Grant
    Filed: April 25, 1994
    Date of Patent: July 4, 1995
    Inventor: Sumner MacDonald
  • Multiple view combination bookend and display frame
    Patent number: D362680
    Type: Grant
    Filed: February 14, 1994
    Date of Patent: September 26, 1995
    Inventors: Gerald J. Tortolini, Robert W. Gustavson, Jr.
  • Jewelry cleaning device
    Patent number: D362929
    Type: Grant
    Filed: April 1, 1994
    Date of Patent: October 3, 1995
    Inventor: Joseph M. Strong
  • Fishing lure
    Patent number: D364444
    Type: Grant
    Filed: April 8, 1994
    Date of Patent: November 21, 1995
    Inventor: Stephen DeCosta
  • Earring post
    Patent number: D365779
    Type: Grant
    Filed: January 17, 1995
    Date of Patent: January 2, 1996
    Inventor: Carl Archambeault
  • Musical drum tuning key
    Patent number: D366996
    Type: Grant
    Filed: April 8, 1994
    Date of Patent: February 13, 1996
    Inventor: Jose Torres