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:
Jun. 10, 1980
Filed:
Apr. 20, 1978
Applicant:
Inventor:
Rune S Pearson, Torrance, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271154 ; 200 612 ; 2005 / ;
Abstract
A sensing mechanism for commercially available printing machines wherein paper is automatically fed into the machine sheet by sheet. The sensing mechanism is adapted to be mounted to the machine for permitting it to sense the arrival of a stack of paper at a preselected location as the paper feed table is automatically elevated. When the preselected location is sensed, the table elevation is arrested to prevent the prior art paper 'overfeeding' problems.