The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 03, 1979
Filed:
Jan. 24, 1978
Applicant:
Inventors:
Matthew J Costello, Bethel, CT (US);
Thomas K Saunders, New Milford, CT (US);
Albert M DeLuca, New Fairfield, CT (US);
Assignee:
Graphic Sciences, Inc., Danbury, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ;
U.S. Cl.
CPC ...
358286 ; 358294 ; 358285 ;
Abstract
A facsimile machine includes a cylinder for supporting a paper which is to receive a message or which carries a message to be transmitted by telephone lines to a remote location. The machine includes a read-write assembly which is mounted for movement back and forth across the paper-carrying cylinder. The read-write assembly includes a light assembly for directing light onto a printed document, a stylus for printing electrostatic charge on a blank sheet of paper, and a relatively simple mechanical apparatus for switching the machine from the read status to the write status.