Patents by Inventor James R. McCaleb

James R. McCaleb 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).

  • Microscope stand and armrest system
    Patent number: 5195705
    Abstract: A microscope stand and armrest system for placement on a conventional desktop includes height adjustment/levelling feet at each corner of a base plate and a top surface hingedly attached to the base plate for receiving a microscope and for tilting the microscope rearward toward the user to a position that allows the user to look directly forward when operating the microscope. Left and right sloping armrests are provided for placement on the desktop at each side of the microscope stand to support the user's forearms in natural positions while operating the microscope.
    Type: Grant
    Filed: May 5, 1992
    Date of Patent: March 23, 1993
    Assignee: Scopease, Inc.
    Inventors: Richard C. Kline, James R. McCaleb
  • Combined armrests and microscope stand
    Patent number: D346816
    Type: Grant
    Filed: March 31, 1992
    Date of Patent: May 10, 1994
    Assignee: Scopease, Inc.
    Inventors: Richard C. Kline, James R. McCaleb