Patents by Inventor John Burnett Coast

John Burnett Coast 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).

  • Publication number: 20200114713
    Abstract: An amphibious transport apparatus includes forward and aft ends, a pair of spaced apart pontoons including tracks, and a transversely extending structure, which can include a platform, that spans between the pontoons and connects the pontoons together. The amphibious transport apparatus further includes a sled vessel that can be used to transport materials or personnel. The sled can be releasably attached to the amphibious transport apparatus with tow bar and a pivotal connection. Said tow bar can be rotatable between an upper storage position wherein the tow bar engages the vessel away from said pivotal connection and above a terrain surface, and a lower towing position.
    Type: Application
    Filed: October 17, 2019
    Publication date: April 16, 2020
    Inventors: John Burnett Coast, John Stewart Coast
  • Patent number: 10464383
    Abstract: An amphibious transport apparatus includes forward and aft ends, a pair of spaced apart pontoons including tracks, and a transversely extending structure, which can include a platform, that spans between the pontoons and connects the pontoons together. The amphibious transport apparatus further includes a sled vessel that can be used to transport materials or personnel. The sled can be releasably attached to the amphibious transport apparatus with tow bar and a pivotal connection. Said tow bar can be rotatable between an upper storage position wherein the tow bar engages the vessel away from said pivotal connection and above a terrain surface, and a lower towing position.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: November 5, 2019
    Inventors: John Burnett Coast, John Stewart Coast
  • Patent number: 10174559
    Abstract: An apparatus and method for selectively placing either an auger type or a ground rod or rod type anchor into the earth includes a machine frame that supports an elongated housing. The housing has upper and lower end portions. An anchor holder is positioned at the lower end of a tubular member rotatably mounted in the housing for holding an auger type anchor and rotating it during placement. If a ground rod or rod type anchor is selected, a drive that is offset from the housing central longitudinal axis drives the rod into the earth and without rotating the rod.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: January 8, 2019
    Inventors: John Stewart Coast, John Burnett Coast
  • Publication number: 20180194181
    Abstract: An amphibious transport apparatus includes forward and aft ends, a pair of spaced apart pontoons including tracks, and a transversely extending structure, which can include a platform, that spans between the pontoons and connects the pontoons together. The amphibious transport apparatus further includes a sled vessel that can be used to transport materials or personnel. The sled can be releasably attached to the amphibious transport apparatus with tow bar and a pivotal connection. Said tow bar can be rotatable between an upper storage position wherein the tow bar engages the vessel away from said pivotal connection and above a terrain surface, and a lower towing position.
    Type: Application
    Filed: January 3, 2018
    Publication date: July 12, 2018
    Inventors: John Burnett Coast, John Stewart Coast