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).

  • Cap for air compressor
    Patent number: D657389
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: April 10, 2012
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D666218
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: August 28, 2012
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D666219
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: August 28, 2012
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D673585
    Type: Grant
    Filed: April 6, 2011
    Date of Patent: January 1, 2013
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D678340
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: March 19, 2013
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D678344
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: March 19, 2013
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D678345
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: March 19, 2013
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D678346
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: March 19, 2013
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D678347
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: March 19, 2013
    Inventor: Henry C. Chu
  • Housing for air compressor
    Patent number: D678350
    Type: Grant
    Filed: September 18, 2012
    Date of Patent: March 19, 2013
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D678910
    Type: Grant
    Filed: April 6, 2011
    Date of Patent: March 26, 2013
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D678913
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: March 26, 2013
    Inventor: Henry C. Chu
  • Housing for air compressor
    Patent number: D678916
    Type: Grant
    Filed: September 18, 2012
    Date of Patent: March 26, 2013
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D694270
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: November 26, 2013
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D694271
    Type: Grant
    Filed: October 5, 2012
    Date of Patent: November 26, 2013
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D694272
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: November 26, 2013
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D694277
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: November 26, 2013
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D700217
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: February 25, 2014
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D700218
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: February 25, 2014
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D700628
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: March 4, 2014
    Inventor: Henry C. Chu