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:
May. 19, 1981
Filed:
Jul. 10, 1979
Applicant:
Inventor:
Tsuneo Tashiro, Sagamihara, JP;
Assignee:
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; G01D / ;
U.S. Cl.
CPC ...
355 / ; 346160 ;
Abstract
A scanner scans a document to produce the document information. A memory stores the document information of many documents and their associated retrieval code data. By specifying the retrieval code data, the document information related to the retrieval code data is read out from the memory. An optical fiber cathode ray tube converts the read-out document information and associated retrieval code data into a corresponding optical image. An electrographic printer reproduces the optical image in the form of a visual image including the document and its related retrieval code.