Patents by Inventor Randall S. Drake

Randall S. Drake 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).

  • Printed circuit board storage cabinet
    Patent number: 4277120
    Abstract: A printed circuit board storage cabinet provides for guided retention of circuit boards between interengaged modular retaining members which are readily interchangeable to enable simultaneous storage of circuit boards having differing widths and which provide enhanced structural rigidity of the storage cabinet.
    Type: Grant
    Filed: May 29, 1979
    Date of Patent: July 7, 1981
    Inventors: Leo O. Drake, Randall S. Drake
  • Printed circuit board storage device
    Patent number: 4184599
    Abstract: A storage device for holding a plurality of printed circuit boards that is selectively adjustable for accommodating a wide dimensional range of circuit boards and adapted for stacking of a multiplicity of such devices for efficiently storing a large quantity of printed circuit boards in a minimum of space.
    Type: Grant
    Filed: July 12, 1978
    Date of Patent: January 22, 1980
    Inventors: Leo O. Drake, Randall S. Drake