Patents by Inventor J. Adamson

J. Adamson 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: 4498660
    Abstract: A fence structure is described consisting of modular panels mounted on posts. The modular panels are of thermoplastic or thermoset material having a rail portion and a connector at each end for fitting over the posts. The connector has an integral expansion joint in its central passage and each connector is offset in opposite directions to the longitudinal center of the panel to provide a hinged effect with the connectors of adjacent panels in the fence. The construction is readily adaptable to sloping ground and variation in height between panels and provides simplified installation by easy alignment.
    Type: Grant
    Filed: November 28, 1983
    Date of Patent: February 12, 1985
    Assignee: Union Carbide Canada Limited
    Inventors: Robert J. Brema, Gerald J. Adamson, Philip L. Poissant, John H. Cleminson
  • Patent number: 4192011
    Abstract: A magnetic bubble device is provided comprising a substrate, a device chip and interconnecting conductors for connecting the device chip to the substrate and for supporting the device chip on the substrate so that by providing a hole in the substrate and turning over the device chip, the active surface of the device chip is arranged substantially co-planar with the top surface of the substrate, thereby enabling a reduced height device to be obtained.
    Type: Grant
    Filed: April 26, 1978
    Date of Patent: March 4, 1980
    Assignee: Plessey Handel und Investments AG
    Inventors: Paul V. Cooper, Steven J. Adamson
  • Patent number: 3965096
    Abstract: A new class of polymers is provided, namely, poly (diarylsiloxy) arylazines. These novel polymers have a basic chemical composition which has the property of stabilizing the optical and physical properties of the polymer against the degradative effect of ultraviolet light and high temperatures. This stabilization occurs at wavelengths including those shorter than found on the surface of the earth and in the absence or presence of oxygen, making the polymers of the present invention useful for high performance coating applications in extraterrestrial space as well as similar applications in terrestrial service. The invention also provides novel aromatic azines which are useful in the preparation of polymers such as those of the present invention.
    Type: Grant
    Filed: November 8, 1973
    Date of Patent: June 22, 1976
    Assignee: The United States of America as represented by the Administrator of the United States National Aeronautics and Space Administration
    Inventors: Ronald F. Reinisch, Hermilo R. Gloria, Ronald E. Goldsberry, Michael J. Adamson
  • Patent number: 3938035
    Abstract: A flask having a threaded neck and a cap adapted for threaded engagement on the neck. A laminated disc between the cap and the neck forms a gas tight seal and the cap has a central opening that exposes a medial region of the disc. Piercing the disc through the opening are two electrodes, the inner ends of which contact the sample within the flask and the outer ends of which afford connection of test equipment thereto. Cylindric glass tubes are fitted over the external portion of the electrodes to provide physical support therefor; silicone rubber or the like serves to retain the glass cylinders in place and form a gas tight seal between the cylinders and the electrodes. Shrinkable tubing is shrunk over the glass tubes to afford further mechanical support and sealing. A final relatively large diameter shrinkable tube is shrunk over both electrodes and their associated glass cylinders.
    Type: Grant
    Filed: July 16, 1974
    Date of Patent: February 10, 1976
    Inventors: James C. Administrator of the National Aeronautics and Space Administration, with respect to an invention of Fletcher, William P. Gilbreath, Michael J. Adamson, Alexander G. Fassbender
  • Patent number: D253627
    Type: Grant
    Filed: August 1, 1977
    Date of Patent: December 11, 1979
    Assignee: Business Accessories Inc.
    Inventor: Gerald J. Adamson
  • Patent number: D253628
    Type: Grant
    Filed: August 1, 1977
    Date of Patent: December 11, 1979
    Assignee: Business Accessories Inc.
    Inventor: Gerald J. Adamson
  • Patent number: D256089
    Type: Grant
    Filed: March 20, 1978
    Date of Patent: July 29, 1980
    Inventor: Gerald J. Adamson
  • Jug
    Patent number: D258196
    Type: Grant
    Filed: January 5, 1979
    Date of Patent: February 10, 1981
    Assignee: The Coleman Company, Inc.
    Inventor: Gerald J. Adamson
  • Patent number: D259760
    Type: Grant
    Filed: May 30, 1978
    Date of Patent: July 7, 1981
    Assignee: The Coleman Company, Inc.
    Inventors: Harry W. Lucas, Gerald J. Adamson
  • Patent number: D296142
    Type: Grant
    Filed: February 6, 1985
    Date of Patent: June 7, 1988
    Assignee: First Brands Corporation
    Inventor: Gerald J. Adamson