Patents by Inventor Charles K. Long

Charles K. Long 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).

  • Patent number: 10306843
    Abstract: A leaf blower to be worn by a user. The leaf blower including a frame having a back plate defining a back plate plane and a blower system coupled to the frame. The blower system includes a motor having drive shaft, the drive shaft defining an axis, and the axis forms an angle with respect to the back plate plane between about 5 degrees and about 35 degrees.
    Type: Grant
    Filed: September 29, 2015
    Date of Patent: June 4, 2019
    Assignee: TECHTRONIC OUTDOOR PRODUCTS TECHNOLOGY LIMITED
    Inventors: Clinton C. Thackery, Charles K. Long
  • Publication number: 20160014973
    Abstract: A leaf blower to be worn by a user. The leaf blower including a frame having a back plate defining a back plate plane and a blower system coupled to the frame. The blower system includes a motor having drive shaft, the drive shaft defining an axis, and the axis forms an angle with respect to the back plate plane between about 5 degrees and about 35 degrees.
    Type: Application
    Filed: September 29, 2015
    Publication date: January 21, 2016
    Inventors: Clinton C. Thackery, Charles K. Long
  • Patent number: 9167751
    Abstract: A leaf blower to be worn by a user. The leaf blower including a frame having a back plate defining a back plate plane and a blower system coupled to the frame. The blower system includes a motor having drive shaft, the drive shaft defining an axis, and the axis forms an angle with respect to the back plate plane between about 5 degrees and about 35 degrees.
    Type: Grant
    Filed: July 9, 2012
    Date of Patent: October 27, 2015
    Assignee: Techtronic Outdoor Products Technology Limited
    Inventors: Clinton C. Thackery, Charles K. Long
  • Publication number: 20140007370
    Abstract: A leaf blower to be worn by a user. The leaf blower including a frame having a back plate defining a back plate plane and a blower system coupled to the frame. The blower system includes a motor having drive shaft, the drive shaft defining an axis, and the axis forms an angle with respect to the back plate plane between about 5 degrees and about 35 degrees.
    Type: Application
    Filed: July 9, 2012
    Publication date: January 9, 2014
    Inventors: Clinton C. Thackery, Charles K. Long
  • Patent number: 7198081
    Abstract: A portably log splitter is provided. The log splitter comprises a base having a pair of one-piece side members, and a support member to which the one-piece side members are attached. The support member and the one-piece side members form a seat that is adapted to receive a log. The log splitter also includes a splitting wedge that is attached to the support member and a contact member that is configured to translate in a reciprocal manner adjacent to the support member in order to move the log. The log splitter also includes a control assembly operated by a switch to actuate the contact member in the reciprocal manner.
    Type: Grant
    Filed: January 4, 2005
    Date of Patent: April 3, 2007
    Assignee: Eastway Fair Company Limited
    Inventors: Christopher J. Lewis, Taku Ohi, Charles K. Long, Kenneth M. Brazell, Marion Reynolds
  • Patent number: 5410866
    Abstract: A rotary mulching lawn mower is provided having an annular housing forming a toroidal internal cutting chamber in which is oriented a blade having a central axis for rotation. The blade has a series of blade portions extending radially outward from the central axis each having an end portion extending into the toroidal internal cutting chamber. The blade end portion directs cut grass upward into the cutting chamber. Each blade has an intermediate portion located between the central axis and the end portion having a substantially flat surface lying in a plane generally perpendicular to the axis of rotation. The intermediate portion is provided with a radially extending rib located intermediate the leading and trailing edge portions of the blade having a slope 12 projecting downwardly out of the plane for directing cut grass into the lawn upon rotation of the blade. The lawn mower of the preferred embodiment is driven by a battery powered electric motor.
    Type: Grant
    Filed: March 29, 1994
    Date of Patent: May 2, 1995
    Assignee: Ryobi Motor Products Corp.
    Inventor: Charles K. Long
  • Patent number: 5301494
    Abstract: A recharging system for a battery operated tool such as a lawn mower. A slidable cover is used which is movable between an open position and a closed position. The slidable cover alternately exposes a receptacle adapted to receive a removable fuse key and an electrical connector adapted to receive an electrical power cord. The receptacle and the electrical connector are longitudinally aligned with the cover so that for the cover to move to the open position and expose the electrical connector, the fuse key must be removed. The receptacle is electrically connected in series with an activation switch, the battery and the electric motor to form a motor circuit. When the fuse key is removed to expose the electrical connector, the motor circuit is broken which prevents the electric motor from being activated whether or not the activation switch is engaged.
    Type: Grant
    Filed: July 24, 1992
    Date of Patent: April 12, 1994
    Assignee: Ryobi Motor Products Corp.
    Inventors: David G. Peot, G. Michael Hornick, Adrian E. Hartz, Charles K. Long
  • Patent number: 5299414
    Abstract: A rotary mulching lawn mower is provided having an annular housing forming a toroidal internal cutting chamber in which is oriented a blade having a central axis for rotation. The blade has a series of blade portions extending radially outward from the central axis each having an end portion extending into the toroidal internal cutting chamber. The blade end portion directs cut grass upward into the cutting chamber. Each blade has an intermediate portion located between the central axis and the end portion having a substantially flat surface lying in a plane generally perpendicular to the axis of rotation. The intermediate portion is provided with a radially extending rib located intermediate the leading and trailing edge portions of the blade having a slope projecting downwardly out of the plane for directing cut grass into the lawn upon rotation of the blade. The lawn mower of the preferred embodiment is driven by a battery powered electric motor.
    Type: Grant
    Filed: July 24, 1992
    Date of Patent: April 5, 1994
    Assignee: Ryobi Motor Products Corp.
    Inventor: Charles K. Long
  • Patent number: 5261215
    Abstract: A lawn mower is provided having a deck which is supported by a pair of front wheels and a pair of rear wheels above a surface when operated in a horizontal mode. A leg is affixed to a rear portion of the deck and projects outwardly therefrom. A handle assembly is affixed to the deck so as to be movable between an extended operating position and a retracted storage position. The leg cooperates with the pair of rear wheels to provide a stable support for the lawn mower enabling generally vertical storage of the lawn mower relative to the surface once the handle assembly has been moved to the retracted storage position.
    Type: Grant
    Filed: July 24, 1992
    Date of Patent: November 16, 1993
    Assignee: Ryobi Motor Products Corp.
    Inventors: Adrian E. Hartz, Charles K. Long
  • Patent number: 5203147
    Abstract: The switch has a housing adapted to receive a lever shiftable relative thereto between an ON position and an OFF position for activating an electric lawn mower. An activator button is movably affixed to the housing, such that the activator button is movable in a first degree of freedom relative to the housing between an ACTIVE position and a STOP position. The activator button is also movable in a second degree of freedom relative the housing between a READY orientation and a RUN orientation in response to movement of the lever to the ON position. A biasing means cooperates with the housing and the activator button for biasing the activator button toward the STOP position and the READY orientation. A normally open electrical switch is affixed on the housing for starting the electric mower. The electrical switch is closeable only when the activator button is moved to the RUN orientation.
    Type: Grant
    Filed: January 22, 1992
    Date of Patent: April 20, 1993
    Assignee: Ryobi Motor Products Corp.
    Inventor: Charles K. Long
  • Patent number: D528570
    Type: Grant
    Filed: January 4, 2005
    Date of Patent: September 19, 2006
    Assignee: Eastway Fair Company Limited
    Inventors: Christopher J. Lewis, Taku Ohi, Charles K. Long, Kenneth M. Brazell, Marion Reynolds
  • Patent number: D402675
    Type: Grant
    Filed: July 21, 1997
    Date of Patent: December 15, 1998
    Assignee: Power Tool Holders Incorporated
    Inventor: Charles K. Long
  • Patent number: D404988
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: February 2, 1999
    Assignee: Power Tool Holders, Incorporated
    Inventor: Charles K. Long
  • Patent number: D416461
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: November 16, 1999
    Assignee: Power Tool Holders Incorporated
    Inventor: Charles K. Long
  • Patent number: D426442
    Type: Grant
    Filed: September 19, 1997
    Date of Patent: June 13, 2000
    Assignee: Power Tool Holders Incorporated
    Inventor: Charles K. Long