Patents by Inventor Charles William Halsted

Charles William Halsted 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).

  • Wheelbarrow frame member
    Patent number: D646040
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: September 27, 2011
    Assignee: Vecto Trade 461 (Proprietary) Limited
    Inventors: Charles William Halsted, Brian Arthur Steinhobel, Friedrich Westphal
  • Handles for a tool with scissor action
    Patent number: D646533
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: October 11, 2011
    Assignee: Ussher Inventions (Proprietary) Limited
    Inventors: Brian Arthur Steinhobel, Charles William Halsted
  • Pair of handles
    Patent number: D649002
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: November 22, 2011
    Assignee: Ussher Inventions (Proprietary) Limited
    Inventors: Brian Arthur Steinhobel, Charles William Halsted
  • Handles for a tool with scissor action
    Patent number: D663175
    Type: Grant
    Filed: August 8, 2011
    Date of Patent: July 10, 2012
    Assignee: Ussher Inventions (Proprietary) Limited
    Inventors: Brian Arthur Steinhobel, Charles William Halsted
  • Pair of handles
    Patent number: D670991
    Type: Grant
    Filed: August 8, 2011
    Date of Patent: November 20, 2012
    Assignee: Ussher Inventions (Proprietary) Limited
    Inventors: Brian Arthur Steinhobel, Charles William Halsted
  • Wheel for wheelbarrow or other implements that are manhandled
    Patent number: D679471
    Type: Grant
    Filed: February 13, 2012
    Date of Patent: April 2, 2013
    Assignee: Vecto Trade 461 (Proprietary) Limited
    Inventor: Charles William Halsted
  • Wheel for wheelbarrows or other implements that are manhandled
    Patent number: D679472
    Type: Grant
    Filed: February 13, 2012
    Date of Patent: April 2, 2013
    Assignee: Vecto Trade 461 (Proprietary) Limited
    Inventor: Charles William Halsted
  • Pan for wheelbarrows
    Patent number: D732784
    Type: Grant
    Filed: April 9, 2013
    Date of Patent: June 23, 2015
    Assignee: VECTO TRADE 461 (PROPRIETARY) LIMITED
    Inventor: Charles William Halsted