Patents by Inventor Albert H. Platt, III, deceased

Albert H. Platt, III, deceased 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).

  • Patent number: 4162848
    Abstract: A copier receives different documents on two platens, one of which preferably has a recirculating feeder associated with it for sequentially feeding a plurality of sheets from one document to the platen for copying each sheet in a known manner. The first platen is used to make most of the copies from the copier and is used to keep the machine running substantially continuously. The other platen can receive another original document including, for example, a document that is too large to be accommodated on the first platen or by the recirculating feeder, a document that will not feed reliably through the feeder (such as a document made by assembling copy onto a backing sheet) and a single sheet document. Thus the second platen can be used for making document masters that are then placed in the recirculating feeder on the first platen.
    Type: Grant
    Filed: July 12, 1978
    Date of Patent: July 31, 1979
    Assignee: Eastman Kodak Company
    Inventor: Albert H. Platt, III, deceased