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:
Apr. 26, 1977
Filed:
Jul. 23, 1976
Frederick J Staudinger, North Salem, NY (US);
James G Montagnino, Monroe, CT (US);
Pitney-Bowes, Inc., Stamford, CT (US);
Abstract
An envelope stacking system is described which has a wide-angled inlet window for easily inserting envelopes upon an envelope stacking deck. The envelopes are thrust towards a guide wall by means of constantly rotating friction rollers. Once an incoming envelope is received it is displaced from the friction rollers to prevent damage to the envelope. The displacement of the envelope also serves the purpose of freeing the inlet for the next incoming envelope. In this way, the inlet window is cleared to accommodate each incoming envelope. The stack is biased toward the inlet and friction rollers, but a lip disposed upon the deck prevents the stack from blocking the inlet window or from engaging with the friction rollers.