Patents by Inventor Adolph J. Gawin

Adolph J. Gawin 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).

  • Photographic recording machine with image designator mark optical system and adjusting means therefor
    Patent number: 4042299
    Abstract: A photographic recording machine for sequentially exposing images onto a photosensitive web, including an optical system for forming an image designator mark on the photosensitive web in a predetermined position in relation to each image. The optical system includes a light source and a light transmitting pipe having an unfocused lens portion on the end thereof closest the web, and is pivotally mounted for movement adjacent to and removed from the web. Movement of the optical system is controlled by operating the access means of the recording machine when the web is inserted or removed from the machine.
    Type: Grant
    Filed: April 28, 1975
    Date of Patent: August 16, 1977
    Assignee: Bell & Howell Company
    Inventors: Adolph J. Gawin, Robert F. Porazinski