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.

Date of Patent:
Oct. 26, 1993

Filed:

Nov. 02, 1990
Applicant:
Inventors:

Alan B Hotchkiss, Westport, CT (US);

Shahzad H Malick, Fairfield, CT (US);

Assignee:

Pitney Bowes Inc., Stamford, CT (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B65B / ; B65B / ;
U.S. Cl.
CPC ...
53569 ; 53258 ; 532843 ; 533815 ;
Abstract

In an envelope stuffing apparatus which has an enclosure inserting station and includes a deck, side guides mounted on the deck at the inserting station, structure for delivering the envelope in a path of travel to the inserting station, structure for opening the envelope, and structure inserting an enclosure into the envelope and for removing the envelope from the inserting station, and wherein said opening structure includes structure for supporting the flap of the envelope above the deck, there is an improvement in the envelope opening structure. The improvement comprises two throat openers insertable into the envelope for stripping apart from each other the front and back panels of the envelope. Each throat opener includes a side guide member for guiding the enclosure into the envelope and further including a ramp member for guiding the enclosure from the deck into the envelope.


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