Patents by Inventor Martin Frank Jollyman

Martin Frank Jollyman 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).

  • Guide member for use with a magnetic head of a ticket issuing machine
    Patent number: 3949424
    Abstract: A guide member for use with a magnetic reading and/or recording head of a ticket issuing machine is made of material of low permeability and has a portion of material of high permeability. When the guide member is located adjacent a magnetic read/record head and is adjusted so that the material of high permeability is in register with the gap of the head, the separation loss between the head and a ticket, coated with a magnetisable material and passing between the head and the guide, is reduced to a minimum.
    Type: Grant
    Filed: June 17, 1974
    Date of Patent: April 6, 1976
    Assignee: Bell Punch Company Limited
    Inventor: Martin Frank Jollyman