Patents by Inventor Norman Washington Keane

Norman Washington Keane 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).

  • Abrasion resistant glove
    Patent number: 9456645
    Abstract: A glove comprising an elastomeric coating with a particle filler and a method of making such a glove. Specifically, the glove comprises a knitted liner formed from at least one yarn; a elastomeric coating covering at least a portion of the knitted liner; and wherein the elastomeric coating comprises a filler particle having a hardness greater than the hardness of the elastomeric coating.
    Type: Grant
    Filed: April 26, 2012
    Date of Patent: October 4, 2016
    Assignee: Ansell Healthcare Products LLC
    Inventors: Hafsah binti Mohd Ghazaly, Kwee Feng Hin, Norman Washington Keane
  • ABRASION RESISTANT GLOVE
    Publication number: 20140109290
    Abstract: A glove comprising an elastomeric coating with a particle filler and a method of making such a glove. Specifically, the glove comprises a knitted liner formed from at least one yarn; a elastomeric coating covering at least a portion of the knitted liner; and wherein the elastomeric coating comprises a filler particle having a hardness greater than the hardness of the elastomeric coating.
    Type: Application
    Filed: April 26, 2012
    Publication date: April 24, 2014
    Applicant: ANSELL HEALTHCARE PRODUCTS LLC
    Inventors: Hafsah binti Mohd Ghazaly, Kwee Feng Hin, Norman Washington Keane
  • Microvoid polyurethane materials
    Patent number: 5763502
    Abstract: Microvoid polyurethane materials having densities below 300 kg/M.sup.3 and void sizes below 5 micron which are suitable for use as insulating filler in evacuated insulation panels.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 9, 1998
    Assignee: Imperial Chemical Industries PLC
    Inventors: Martin Barker, Alain Luc Raymonde Marie Paul Herssens, Norman Washington Keane, Guy Leon Jean Ghislain Biesmans, Karen Liliane Jane Van Der Sande
  • Microvoid polyurethane materials
    Patent number: 5652278
    Abstract: Microvoid polyurethane materials having densities below 300 kg/m.sup.3 and void sizes below 5 micron which are suitable for use as insulating filler in evacuated insulation panels.
    Type: Grant
    Filed: May 9, 1994
    Date of Patent: July 29, 1997
    Assignee: Imperial Chemical Industries PLC
    Inventors: Martin Barker, Alain Luc Raymonde Marie Paul Herssens, Norman Washington Keane, Guy Leon Jena Ghislain Biesmans, Karen Liliane Jean Van Der Sande