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:
Dec. 16, 1980
Filed:
Sep. 28, 1979
Applicant:
Inventors:
Thomas A Tacklind, San Jose, CA (US);
Ian Turner, Sunnyvale, CA (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D / ; G03G / ;
U.S. Cl.
CPC ...
346153 ; 355 / ;
Abstract
An electrographic recorder including a unitary writing, developing and driving assembly comprising a precisely machined frame member to which is secured in accurate alignment a writing head positioning block, a developing fountain and a drive motor and roller. The assembly is attached to a support chassis for storing and feeding a supply of record bearing material so that the mounted components are properly positioned when acting on the record bearing material.