Patents by Inventor Patrick W. Brown

Patrick W. Brown 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: 5374190
    Abstract: A wax craft product which comprises a bendable extruded rod of wax having a textured surface is provided. The textured surface enables the rod of wax to adhere to itself and to other surfaces when the rod of wax is pressed into contact with itself and other surfaces. The wax comprises petroleum-derived paraffins, microcrystalline waxes, and hydrocarbon resins. In an alternative embodiment, the wax craft product comprises a bendable extruded rod of wax having a coating which has adhesive properties. In this embodiment, the adhesive coating enables the rod of wax to adhere to itself and to other surfaces when the rod of wax is pressed into contact with itself and other surfaces. As with the textured rod of wax, the wax comprises petroleum-derived paraffins, microcrystalline waxes, and hydrocarbon resins.
    Type: Grant
    Filed: April 1, 1993
    Date of Patent: December 20, 1994
    Assignee: The Chenille Kraft Company
    Inventors: Paul E. Brokaw, Patrick W. Brown, John R. Nottingham
  • Patent number: 5139453
    Abstract: A sorting device including an open top container with an invertible sorting member mounted thereover. The sorting member includes multiple funnel-shaped passages therethrough each having, at one end, an enlarged opening and at the second truncated end a specifically configured opening of a size to closely receive and pass therethrough only a correspondingly configured block introduced in either direction through the configured opening.
    Type: Grant
    Filed: March 15, 1991
    Date of Patent: August 18, 1992
    Assignee: Dart Industries Inc.
    Inventors: Brian L. Aiken, Patrick W. Brown, Hans R. Espig
  • Patent number: D318078
    Type: Grant
    Filed: March 3, 1989
    Date of Patent: July 9, 1991
    Assignee: Dart Industries Inc.
    Inventors: Douglas M. Laib, Patrick W. Brown
  • Patent number: D318079
    Type: Grant
    Filed: March 3, 1989
    Date of Patent: July 9, 1991
    Assignee: Dart Industries Inc.
    Inventors: Douglas M. Laib, Patrick W. Brown
  • Patent number: D318697
    Type: Grant
    Filed: March 3, 1989
    Date of Patent: July 30, 1991
    Assignee: Dart Industries Inc.
    Inventors: Douglas M. Laib, Patrick W. Brown
  • Patent number: D318887
    Type: Grant
    Filed: March 3, 1989
    Date of Patent: August 6, 1991
    Assignee: Dart Industries Inc.
    Inventors: Douglas M. Laib, Patrick W. Brown
  • Patent number: D319268
    Type: Grant
    Filed: March 3, 1989
    Date of Patent: August 20, 1991
    Assignee: Dart Industries Inc.
    Inventors: Douglas M. Laib, Patrick W. Brown
  • Patent number: D321382
    Type: Grant
    Filed: March 3, 1989
    Date of Patent: November 5, 1991
    Assignee: Dart Industries Inc.
    Inventors: Douglas M. Laib, Patrick W. Brown
  • Patent number: D321697
    Type: Grant
    Filed: June 20, 1989
    Date of Patent: November 19, 1991
    Assignee: Tyco Industries, Inc.
    Inventors: Lawrence A. Blaustein, Patrick W. Brown
  • Patent number: D341390
    Type: Grant
    Filed: January 24, 1992
    Date of Patent: November 16, 1993
    Assignee: Nottingham-Spirk Design Associates, Inc.
    Inventors: John R. Nottingham, John W. Spirk, Jr., Patrick W. Brown, Christopher S. Lynch
  • Patent number: D356927
    Type: Grant
    Filed: December 3, 1993
    Date of Patent: April 4, 1995
    Assignee: Rubbermaid Incorporated
    Inventors: Patrick W. Brown, Robert L. Dorsey, Craig Saunders
  • Patent number: D356928
    Type: Grant
    Filed: December 3, 1993
    Date of Patent: April 4, 1995
    Assignee: Rubbermaid Incorporated
    Inventors: Patrick W. Brown, Robert L. Dorsey, Craig Saunders
  • Patent number: D358299
    Type: Grant
    Filed: December 3, 1993
    Date of Patent: May 16, 1995
    Assignee: Rubbermaid Incorporated
    Inventors: Patrick W. Brown, Robert L. Dorsey, Craig Saunders
  • Patent number: D358300
    Type: Grant
    Filed: December 3, 1993
    Date of Patent: May 16, 1995
    Assignee: Rubbermaid Incorporated
    Inventors: Patrick W. Brown, Robert L. Dorsey, Craig Saunders
  • Patent number: D358301
    Type: Grant
    Filed: December 3, 1993
    Date of Patent: May 16, 1995
    Assignee: Rubbermaid Incorporated
    Inventors: Patrick W. Brown, Robert L. Dorsey, Craig Saunders