Patents by Inventor Sana S. K. Mok

Sana S. K. Mok 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).

  • Floor cleaner upper portion
    Patent number: D456964
    Type: Grant
    Filed: April 25, 2001
    Date of Patent: May 7, 2002
    Assignee: The Hoover Company
    Inventors: William G. Alford, John D. Essex, Jeffery A. Morgan, Kevin S. Waltz, Gad Shaanan, Ivan Brousseau, Sana S. K. Mok
  • Base for a floor cleaner
    Patent number: D457278
    Type: Grant
    Filed: April 25, 2001
    Date of Patent: May 14, 2002
    Assignee: The Hoover Company
    Inventors: William G. Alford, John D. Essex, Jeffery A. Morgan, Kevin L. Thomas, Gad Shaanan, Ivan Brousseau, Sana S. K. Mok
  • Suction nozzle portion for a floor cleaner
    Patent number: D468875
    Type: Grant
    Filed: April 17, 2002
    Date of Patent: January 14, 2003
    Assignee: The Hoover Company
    Inventors: William G. Alford, John D. Essex, Jeffery A. Morgan, Gad Shaanan, Ivan Brousseau, Sana S. K. Mok
  • Hood portion for a floor cleaner
    Patent number: D468876
    Type: Grant
    Filed: April 17, 2002
    Date of Patent: January 14, 2003
    Assignee: The Hoover Company
    Inventors: William G. Alford, John D. Essex, Kevin L. Thomas, Gad Shaanan, Ivan Brousseau, Sana S. K. Mok
  • Floor cleaner upper handle portion
    Patent number: D469227
    Type: Grant
    Filed: April 17, 2002
    Date of Patent: January 21, 2003
    Assignee: The Hoover Company
    Inventors: William G. Alford, Jeffery A. Morgan, Gad Shaanan, Ivan Brousseau, Sana S. K. Mok
  • Floor cleaner lower handle portion
    Patent number: D469590
    Type: Grant
    Filed: April 17, 2002
    Date of Patent: January 28, 2003
    Assignee: The Hoover Company
    Inventors: William G. Alford, Jeffery A. Morgan, Gad Shaanan, Ivan Brousseau, Sana S. K. Mok