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:
Jan. 05, 1982
Filed:
Oct. 22, 1979
Arthur A Pudark, Downers Grove, IL (US);
George P Niesen, Mt. Prospect, IL (US);
Frederick O Bach, Elmhurst, IL (US);
Mahendra B Shukla, Glenview, IL (US);
A. B. Dick Company, Chicago, IL (US);
Abstract
A document carrier includes a transparent cover which is selectively wrapable about the periphery of the carrier for releasably sandwiching the document between the carrier periphery and the cover, the carrier being rotatable about an axis for advancing the document thereon past a stationary viewing station. A bypass document handler is also provided for receiving and advancing a document past the viewing station intermediately of the carrier and the station, wherein a microcomputer is responsive to rotation of the carrier for rendering the copying apparatus operable in synchronized relationship with the rotation of the carrier and/or the advancement of a document through the bypass document handler.