Patents by Inventor Denton L. Jackson, III

Denton L. Jackson, III 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: 10499634
    Abstract: Squirrels and other climbing vermin cause many millions of dollars damage and otherwise unnecessary maintenance annually to the national power grid and standalone assets. Among the negative effects is when the vermin unwittingly create a short out condition which may simply blow a fuse or trip a circuit out causing loss of service. The current invention utilizes spikes arranged to inhibit egress, rotating surface spines to create an unsteady grasp and a pivot arm having T bars presented for opportunistic climbers. However, as the vermin applies its body weight to the T bar the pivot arm rotates bringing claw spikes from behind the base spike array to create an apparent capture motion combined with the distal ends of the claw spikes giving a tactile tap to the body of the vermin. The Squirrel Creeper also incorporates a hotline clamp as a mounting means which allows installation and removal via a hotline stick.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: December 10, 2019
    Inventor: Denton L Jackson, III
  • Publication number: 20190014771
    Abstract: Squirrels and other climbing vermin cause many millions of dollars damage and otherwise unnecessary maintenance annually to the national power grid and standalone assets. Among the negative effects is when the vermin unwittingly create a short out condition which may simply blow a fuse or trip a circuit out causing loss of service. The current invention utilizes spikes arranged to inhibit egress, rotating surface spines to create an unsteady grasp and a pivot arm having T bars presented for opportunistic climbers. However, as the vermin applies its body weight to the T bar the pivot arm rotates bringing claw spikes from behind the base spike array to create an apparent capture motion combined with the distal ends of the claw spikes giving a tactile tap to the body of the vermin. The Squirrel Creeper also incorporates a hotline clamp as a mounting means which allows installation and removal via a hotline stick.
    Type: Application
    Filed: July 13, 2017
    Publication date: January 17, 2019
    Inventor: Denton L. Jackson, III
  • Publication number: 20160369563
    Abstract: The Ladder Pad relates but, not limited, to U.S Class 182/107 in the field of safety device for ground-supported ladder. The invention provides ladder rail wells in a pad with an attached anti-kick-out bar which the rails are captured against and the ladder is strapped down against the pad by a ratchet strap. This assemble is further held in place on the ground by ground pins inserted through the pad into the substrate it is placed upon. And if ground pins are not applicable there is antiskid material attached under the ladder pad. For further stabilization arms may be provided which extend from a stored position and also have apertures for ground pins on their outer ends for further ground grip. The invention may also be practiced in a trench situation by assembly and lowering it into the trench.
    Type: Application
    Filed: June 21, 2015
    Publication date: December 22, 2016
    Inventors: JEREMY ADCOCK, DENTON L. JACKSON, III, KEITH MURPHREE
  • Patent number: 8056445
    Abstract: The Multi-Task-Tool provides more positive control of clamp-action-mounted power distribution devices while placing, tightening, loosening and removing the devices from their intended receivers, including but not limited to power lines and taps, and it may be attached to common extension sticks for long reach. Many electrical power distribution devices are secured in position directly or indirectly by a threaded fastener which is most often an eye bolt. The tool body receives and contains the eye bolt and a portion of the shank giving leverage to control the device. Once the distribution device is in place the tool is then rotated to position internal rails on each side of the eye and then pulled down to seat the eye against its aperture cap. Internal rails provide stops to transmit rotational force to the eye bolt in either direction. The tool may be modified to work with other fastener heads.
    Type: Grant
    Filed: December 9, 2008
    Date of Patent: November 15, 2011
    Inventor: Denton L. Jackson, III
  • Patent number: 7947899
    Abstract: A novel pole guard for electric utility poles has at least one notch for allowing a portion of the pole guard to provide insulative coverage below a cross arm of a utility pole. Further features include hooks, pins, or other fasteners on the pole guard for attaching insulative blankets.
    Type: Grant
    Filed: February 6, 2008
    Date of Patent: May 24, 2011
    Inventor: Denton L. Jackson, III
  • Patent number: 7674122
    Abstract: This invention relates to providing a means to removeably mount a feed through/grounding bushing commonly used to bond together, ground and/or park power distribution cables. Many pieces of power distribution equipment have U brackets for removable attachment of accessories and temporary placed maintenance equipment. The present invention addresses holding the bushing at an angle relative to the U bracket and surrounding surface and adjustability of the bushing height relative to the U bracket for strain relief and adjusting for improved work room. Also addressed is the advantage of cable identification by numbering the wells so that a lineman may readily select the cables even after the bushing may have been set aside for equipment replacement. This is especially useful on but not limited to this invention since the U bracket mounting means is moveable and would not always provide positive identification of one end of a multi well bushing.
    Type: Grant
    Filed: August 13, 2008
    Date of Patent: March 9, 2010
    Inventor: Denton L. Jackson, III
  • Publication number: 20090061680
    Abstract: This invention relates to providing a means to removeably mount a feed through/grounding bushing commonly used to bond together, ground and/or park power distribution cables. Many pieces of power distribution equipment have U brackets for removable attachment of accessories and temporary placed maintenance equipment. The present invention addresses holding the bushing at an angle relative to the U bracket and surrounding surface and adjustability of the bushing height relative to the U bracket for strain relief and adjusting for improved work room. Also addressed is the advantage of cable identification by numbering the wells so that a lineman may readily select the cables even after the bushing may have been set aside for equipment replacement. This is especially useful on but not limited to this invention since the U bracket mounting means is moveable and would not always provide positive identification of one end of a multi well bushing.
    Type: Application
    Filed: August 13, 2008
    Publication date: March 5, 2009
    Inventor: Denton L. Jackson, III
  • Publication number: 20080296059
    Abstract: A novel pole guard for electric utility poles has at least one notch for allowing a portion of the pole guard to provide insulative coverage below a cross arm of a utility pole. Further features include hooks, pins, or other fasteners on the pole guard for attaching insulative blankets.
    Type: Application
    Filed: February 6, 2008
    Publication date: December 4, 2008
    Inventor: Denton L. Jackson, III
  • Patent number: 7427207
    Abstract: This invention relates to providing a means to removeably mount a feed through/grounding bushing commonly used to bond together, ground and/or park power distribution cables. Many pieces of power distribution equipment have U brackets for removable attachment of accessories and temporary placed maintenance equipment. The present invention addresses holding the bushing at an angle relative to the U bracket and surrounding surface and adjustability of the bushing height relative to the U bracket for strain relief and adjusting for improved work room. Also addressed is the advantage of cable identification by numbering the wells so that a lineman may readily select the cables even after the bushing may have been set aside for equipment replacement. This is especially useful on but not limited to this invention since the U bracket mounting means is moveable and would not always provide positive identification of one end of a multi well bushing.
    Type: Grant
    Filed: July 27, 2006
    Date of Patent: September 23, 2008
    Inventor: Denton L. Jackson, III
  • Patent number: 7156692
    Abstract: A lifting and anti torque lifting means to be attached to a clamp or other end termination of a temporary conductor. In power distribution services the most common use of such a temporary conductor is a grounding set which is used to provide a conductive path between power lines as a safety ground. The lifting means may be a separate retro fit assembly or may be made integral with grounding clamps or other end terminations. The lifting means allows the grounding clamp to be lifted into position with relatively light extendable long reach poles commonly used by lineman. The anti torque feature helps resist the tendency for the end terminations to cam off the line or other object the clamp has been placed on while the clamp is closed or opened. A second hook attached to the conductor proximate to a first end termination cooperates with a first hook of the lifting means in order to hang other end terminations of the conductor set.
    Type: Grant
    Filed: January 26, 2006
    Date of Patent: January 2, 2007
    Inventor: Denton L. Jackson, III