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:
Feb. 22, 1977
Filed:
May. 27, 1975
Applicant:
Inventor:
James E Summers, Fairport, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355 14 ; 271-9 ;
Abstract
An electrostatic reproduction machine incorporating plural supply trays for the machine copy substrate material to permit switchover from one tray to the other upon depletion of the first tray. The supply trays are individually adjustable to accommodate substrate material of various size and dimension, and inhibit means are provided to prevent such switchover during a copy run in the event the second tray is loaded with substrate material of a different size than the material in the first tray.