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:
Sep. 22, 1981
Filed:
Jun. 27, 1979
Applicant:
Inventor:
Robert Irvine, Riverside, CT (US);
Assignee:
Pitney Bowes Inc., Stamford, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
B65H / ; B65H / ;
U.S. Cl.
CPC ...
271 42 ; 271170 ;
Abstract
A sheet feeding method is disclosed that provides two feed strokes for each feed cycle. Each sheet may be fed during the first stroke. In the event, however, that the sheet fails to feed during this first stroke, the second stroke of the cycle will enable the sheet to be fed. The sheet feeding device comprises an over-head feed roller that is biased into contact with the top sheet of a stack of sheets. The feed roller has forward courses and a backward course of travel during each feed cycle.