Patents by Inventor Stuart J. King

Stuart J. King 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: 11445771
    Abstract: A personal respiratory protection device comprising a main body (12) carrying an exhalation valve (28), the valve (28) having a grip region (29) which is grippable in use by the user, the grip region (29) being configured to indicate to the user that the valve (28) is to be gripped during opening, donning and doffing of the device.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: September 20, 2022
    Assignee: 3M Innovative Properties Company
    Inventors: Christopher P. Henderson, Reyad A. Abdulqader, James J. May, Mark A. J. Fernandes, Daniel P. Jenkins, Stuart J. King, Elliott J. Baxter, Mario-Alexander Lehmann, Andrea Lejewski
  • Publication number: 20170340031
    Abstract: A personal respiratory protection device comprising a main body (12) carrying an exhalation valve (28), the valve (28) having a grip region (29) which is grippable in use by the user, the grip region (29) being configured to indicate to the user that the valve (28) is to be gripped during opening, donning and doffing of the device.
    Type: Application
    Filed: December 2, 2015
    Publication date: November 30, 2017
    Inventors: Christopher P. Henderson, Reyad A. Abdulqader, James J. May, Mark A. J. Fenandes, Daniel P. Jenkins, Stuart J. King, Elliott J. Baxter, Mario-Alexander Lehmann, Andrea Lejewski
  • Patent number: D584010
    Type: Grant
    Filed: April 3, 2008
    Date of Patent: December 30, 2008
    Assignee: 3M Innovative Properties Company
    Inventors: Mark A. J. Fernandes, Benjamin A. Johnson, Stuart J. King
  • Patent number: D587858
    Type: Grant
    Filed: April 3, 2008
    Date of Patent: March 3, 2009
    Assignee: 3M Innovative Properties Company
    Inventors: Thomas J. Brace, Mark A. J. Fernandes, Benjamin A. Johnson, Stuart J. King, James M. Ulwelling
  • Patent number: D590547
    Type: Grant
    Filed: April 3, 2008
    Date of Patent: April 14, 2009
    Assignee: 3M Innovative Properties Company
    Inventors: Thomas J. Brace, Mark A. J. Fernandes, Stuart J. King, Bruce E. Nelson, James M. Ulwelling
  • Patent number: D597260
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: July 28, 2009
    Assignee: 3M Innovative Properties Company
    Inventors: Thomas J. Brace, Mark A. J. Fernandes, Benjamin A. Johnson, Stuart J. King, James M. Ulwelling
  • Patent number: D597710
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: August 4, 2009
    Assignee: 3M Innovative Properties Company
    Inventors: Thomas J. Brace, Mark A. J. Fernandes, Stuart J. King, Bruce E. Nelson, James M. Ulwelling
  • Patent number: D612337
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: March 23, 2010
    Assignee: 3M Innovative Properties Company
    Inventors: Desmond T. Curran, Andrew Murphy, Alan W. Lee, Daniel P. C. Tyce, James J. May, Michael C. Bainton, Stuart J. King
  • Patent number: D612544
    Type: Grant
    Filed: September 18, 2008
    Date of Patent: March 23, 2010
    Assignee: 3M Innovative Properties Company
    Inventors: Thomas J. Brace, Mark A. J. Fernandes, Benjamin A. Johnson, Stuart J. King, James M. Ulwelling
  • Patent number: D632375
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: February 8, 2011
    Assignee: 3M Innovative Properties Company
    Inventors: Desmond T. Curran, Andrew Murphy, Alan W. Lee, Daniel P. C. Tyce, James J. May, Michael C. Bainton, Stuart J. King
  • Patent number: D657445
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: April 10, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: Desmond T. Curran, Andrew Murphy, James J. May, Michael C. Bainton, Stuart J. King
  • Patent number: D666288
    Type: Grant
    Filed: November 4, 2009
    Date of Patent: August 28, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: Michael C. Bainton, Martin L. E. Birath, Desmond T. Curran, Oskar E. Juhlin, Stuart J. King, Andrew Murphy
  • Patent number: D668326
    Type: Grant
    Filed: November 4, 2009
    Date of Patent: October 2, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: Michael C. Bainton, Martin L. E. Birath, Oskar E. Juhlin, Stuart J. King