Patents by Inventor Henry C. Chu

Henry C. Chu 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).

  • Cylinder housing for air compressor
    Patent number: D540348
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: April 10, 2007
    Inventor: Henry C. Chu
  • Cylinder housing for air compressor
    Patent number: D540351
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: April 10, 2007
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D540824
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: April 17, 2007
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D541307
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: April 24, 2007
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D541308
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: April 24, 2007
    Inventor: Henry C. Chu
  • Cylinder housing for air compressor
    Patent number: D541819
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: May 1, 2007
    Inventor: Henry C. Chu
  • Cylinder housing for air compressor
    Patent number: D541820
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: May 1, 2007
    Inventor: Henry C. Chu
  • Cylinder housing for air compressor
    Patent number: D541821
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: May 1, 2007
    Inventor: Henry C. Chu
  • Cylinder housing for air compressor
    Patent number: D549242
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: August 21, 2007
    Inventor: Henry C. Chu
  • Cylinder housing for air compressor
    Patent number: D549737
    Type: Grant
    Filed: December 5, 2006
    Date of Patent: August 28, 2007
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D554666
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: November 6, 2007
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D554667
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: November 6, 2007
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D556782
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: December 4, 2007
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D556783
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: December 4, 2007
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D556784
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: December 4, 2007
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D556785
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: December 4, 2007
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D556786
    Type: Grant
    Filed: December 5, 2006
    Date of Patent: December 4, 2007
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D557287
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: December 11, 2007
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D557288
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: December 11, 2007
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D574858
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: August 12, 2008
    Inventor: Henry C. Chu