Patents by Inventor Christopher Barrow

Christopher Barrow 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).

  • System for manipulating a continuously variable transmission
    Patent number: 7882762
    Abstract: A shifter for use with a continuously variable transmission includes a grip portion and a hub portion. Specifically, the shifter is designed for use on a bicycle, but could also be used with any light vehicle. The grip portion is characterized by a rotatable adjuster that is coupled to a cable. The cable is also coupled to a hub portion. As the adjuster is rotated, the cable is pulled, in turn rotating a pulley assembly in the hub portion. As the pulley assembly is rotated, it advances a rod within a continuously variable transmission. The rod adjusts the power adjusters as described above. The grip portion is also unique in its display of information to the rider. The grip portion includes a display showing the ratio of input to output. The display also includes a filament that curves as the ration is adjusted. A high ratio renders the filament flat while the filament takes on a steep curve as the ratio is adjusted to make riding up hills easier.
    Type: Grant
    Filed: April 24, 2006
    Date of Patent: February 8, 2011
    Assignee: Fallbrook Technologies Inc.
    Inventors: Oronde Armstrong, Christopher Barrow, Paul Elhardt, Henry Mack, Stephen Miggels, Stephen Tsotsoros
  • Two wheel articulated tool carrier chassis
    Patent number: D571827
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: June 24, 2008
    Assignee: The Charles Machine Works, Inc.
    Inventors: Cody L. Sewell, Jacob A. Hamburger, Dennis E. Bass, Stephen G. Miggels, Christopher Barrow, Henry Mack
  • Articulated dumper
    Patent number: D572274
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: July 1, 2008
    Assignee: The Charles Machine Works, Inc.
    Inventors: Michael D. Buck, Jacob A. Hamburger, Cody L. Sewell, Dennis E. Bass, Stephen G. Miggels, Christopher Barrow, Henry Mack
  • Articulated tool carrier with tower arm
    Patent number: D572275
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: July 1, 2008
    Assignee: The Charles Machine Works, Inc.
    Inventors: Jacob A. Hamburger, Cody L. Sewell, Richard A. Willoughby, Dennis E. Bass, Stephen G. Miggels, Christopher Barrow, Henry Mack
  • Four wheel articulated tool carrier
    Patent number: D572730
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: July 8, 2008
    Assignee: The Charles Machine Works, Inc.
    Inventors: Cody L. Sewell, Jacob A. Hamburger, Dennis E. Bass, Stephen G. Miggels, Christopher Barrow, Henry Mack
  • Three-wheel articulated trencher
    Patent number: D579464
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: October 28, 2008
    Assignee: The Charles Machine Works, Inc.
    Inventors: Cody L. Sewell, Jacob A. Hamburger, Michael D. Buck, Dennis E. Bass, Stephen G. Miggels, Christopher Barrow, Henry Mack
  • Two wheel articulated tool carrier chassis
    Patent number: D579955
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: November 4, 2008
    Assignee: The Charles Machine Works, Inc.
    Inventors: Cody L. Sewell, Jacob A. Hamburger, Dennis E. Bass, Stephen G. Miggels, Christopher Barrow, Henry Mack
  • Safety razor
    Patent number: D674545
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: January 15, 2013
    Assignee: Eveready Battery Company, Inc.
    Inventors: Christopher Barrow, David Stowers
  • Safety razor
    Patent number: D674546
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: January 15, 2013
    Assignee: Eveready Battery Company, Inc.
    Inventors: Christopher Barrow, David Stowers
  • Safety razor
    Patent number: D674547
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: January 15, 2013
    Assignee: Eveready Battery Company, Inc.
    Inventors: Christopher Barrow, David Stowers
  • Safety razor
    Patent number: D674548
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: January 15, 2013
    Assignee: Eveready Battery Company, Inc.
    Inventors: Christopher Barrow, David Stowers
  • Portion of a safety razor handle
    Patent number: D674549
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: January 15, 2013
    Assignee: Eveready Battery Company, Inc.
    Inventors: Christopher Barrow, David Stowers
  • Safety razor handle
    Patent number: D674551
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: January 15, 2013
    Assignee: Eveready Battery Company, Inc.
    Inventors: Christopher Barrow, David Stowers
  • Safety razor handle
    Patent number: D674552
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: January 15, 2013
    Assignee: Eveready Battery Comapny, Inc.
    Inventors: Christopher Barrow, David Stowers
  • Safety razor handle
    Patent number: D674553
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: January 15, 2013
    Assignee: Eveready Battery Company, Inc.
    Inventors: Christopher Barrow, David Stowers
  • Eyeglasses
    Patent number: D887485
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: June 16, 2020
    Assignee: Kramden Enterprises, LLC
    Inventors: Peter Rigas, David Stowers, Christopher Barrow
  • Eyeglasses
    Patent number: D909460
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: February 2, 2021
    Assignee: Kramden Enterprises, LLC
    Inventors: Peter Rigas, David Stowers, Christopher Barrow
  • Eyeglasses
    Patent number: D909461
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: February 2, 2021
    Assignee: Kramden Enterprises, LLC
    Inventors: Peter Rigas, David Stowers, Christopher Barrow