Patents by Inventor Robert George Holliday

Robert George Holliday 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).

  • Microform card holder for microprinter
    Patent number: 4095894
    Abstract: A microform card holder with set screws for adjusting the position of a card held thereby relative to the optical path of a microprinter, including an adjustable bar member with pins to hold a perforated card.
    Type: Grant
    Filed: July 3, 1977
    Date of Patent: June 20, 1978
    Assignee: Xerox Corporation
    Inventor: Robert George Holliday
  • Microform card alignment device
    Patent number: 4094602
    Abstract: A device for uniformly aligning each of a series of microform cards with a projected test pattern, including means for moving a card relative to said test pattern, and means for perforating the card while aligned.
    Type: Grant
    Filed: July 3, 1977
    Date of Patent: June 13, 1978
    Assignee: Xerox Corporation
    Inventor: Robert George Holliday
  • Reproduction of paged material from microform cards
    Patent number: 4094601
    Abstract: Paged material stored on microform cards is reproduced with uniform page print margins on hard copy using an office microprint copier. Each card in a series is aligned with a test pattern and then perforated while aligned. The perforated cards are placed in turn on a microfiche holder for the copier having raised pins to fit the perforations. The microformed paged material is then reproduced by the copier in blown-up size in a desired sequence.
    Type: Grant
    Filed: July 8, 1977
    Date of Patent: June 13, 1978
    Assignee: Xerox Corporation
    Inventor: Robert George Holliday