Patents by Inventor Andrew S. Cammack

Andrew S. Cammack 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).

  • Optical fibre splice enclosures
    Patent number: 5619608
    Abstract: An enclosure assembly for optical fibre splices or other optical fibre components comprises a plurality of trays disposed in a stack with the trays inclined at a common angle to a longitudinal axis of the stack. Each tray is of generally elliptical shape in plan and is pivotally mounted, adjacent one end of its major axis, to an upright support.
    Type: Grant
    Filed: August 1, 1995
    Date of Patent: April 8, 1997
    Assignee: Bowthorpe PLC
    Inventors: Raymond C. Foss, Andrew S. Cammack
  • Apparatus for moving a tool in a controlled manner
    Patent number: 4535566
    Abstract: Apparatus for moving a tool such as a grinding wheel of a lens generating machine comprises a carrier for the tool which is movable about a pivot along an arcuate path and a cam and follower device operable to move the carrier along a slideway transverse to the arcuate path as a result of movement of the carrier about the pivot. In that way the tool can be controlled so that it follows a locus determined by the two movements.
    Type: Grant
    Filed: May 10, 1983
    Date of Patent: August 20, 1985
    Assignee: Autoflow Engineering Limited
    Inventors: Peter H. H. Soper, Andrew S. Cammack