Patents by Inventor James F. Jenkins

James F. Jenkins 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: 8578569
    Abstract: A mechanical coupler that separates at a pre-determined ambient pressure.
    Type: Grant
    Filed: August 8, 2011
    Date of Patent: November 12, 2013
    Assignee: United States of America as Represented by the Secretary of the Navy
    Inventors: Stephen Ray Karnoski, Dennis Michael How, James F. Jenkins
  • Patent number: 4942975
    Abstract: A container connector for interconnecting a pair of shipping containers to n essence form a single container of a larger size. There are to be utilized a plurality of these container connectors to secure together a pair of shipping containers. Each container connector comprises a grab bar and a position bar. Interconnecting the grab bar and position bar are a pair of threaded bolts. The threaded bolts are to be operable independently so that the position bar can be located at a skewed angle relative to the grab bar during installation of the container connector. Once the grab bar and the position bar are correctly installed, the bolts are rotated to cause the position bar to be moved in an outward direction from the grab bar to cause the grab bar to tightly engage with the side wall of a pair of aligned openings formed within the shipping containers which are located in a closely spaced, almost abutting, relationship.
    Type: Grant
    Filed: July 5, 1989
    Date of Patent: July 24, 1990
    Assignee: The United State of America as represented by the Secretary of the Navy
    Inventors: Mark E. Capron, James F. Jenkins
  • Patent number: 4264362
    Abstract: Supercorroding magnesium alloys that operate like galvanic cells and react apidly and predictably with seawater to produce heat and hydrogen gas. The alloys are formed by a mechanical process that bonds magnesium and noble metal powder particles together in a strong electrical and mechanical bond. The alloy powders can be compacted and sintered to form barstock, etc., suitable for making self-destructing corroding links.
    Type: Grant
    Filed: August 13, 1979
    Date of Patent: April 28, 1981
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Sergius S. Sergev, Stanley A. Black, James F. Jenkins
  • Patent number: 4223661
    Abstract: Supercorroding magnesium alloys that react rapidly and predictably with seawater to produce heat and hydrogen gas. The alloys are formed by a mechanical process that bonds magnesium and noble metal powder particles together. The alloy powders can be sintered to form barstock, etc., suitable for self-contained corroding links.
    Type: Grant
    Filed: August 13, 1979
    Date of Patent: September 23, 1980
    Inventors: Sergius S. Sergev, Stanley A. Black, James F. Jenkins
  • Patent number: 4017414
    Abstract: Micro electrochemical cells which utilize an intimate mixture of active and assive metals are reacted with seawater for producing heat and hydrogen gas for use as a heat source, energy source, or buoyancy generator for use in remote areas.
    Type: Grant
    Filed: December 8, 1975
    Date of Patent: April 12, 1977
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Stanley A. Black, James F. Jenkins
  • Patent number: 3993577
    Abstract: Micro electrochemical cells which utilize an intimate mixture of active and assive metals are reacted with seawater for producing heat and hydrogen gas for use as a heat source, energy source, or buoyancy generator for use in remote areas.
    Type: Grant
    Filed: December 8, 1975
    Date of Patent: November 23, 1976
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Stanley A. Black, James F. Jenkins
  • Patent number: 3942511
    Abstract: Micro electrochemical cells which utilize an intimate mixture of active and assive metals are reacted with seawater for producing heat and hydrogen gas for use as a heat source, energy source, or buoyancy generator for use in remote areas.
    Type: Grant
    Filed: September 19, 1974
    Date of Patent: March 9, 1976
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Stanley A. Black, James F. Jenkins
  • Patent number: H1642
    Abstract: A wear resistant and impact tolerant plow blade comprising a plurality of ternate layers of wear resistant and impact resistant materials. Each layer extends from the leading edges of the plow blade rearwardly and is fabricated of a homogeneous material. Each layer has substantially parallel sides and abuts an adjacent layer or layers to form a substantially seamless plow.
    Type: Grant
    Filed: March 20, 1995
    Date of Patent: April 1, 1997
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: James F. Jenkins