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:
Jan. 22, 1985
Filed:
Mar. 24, 1981
Applicant:
Inventor:
Keith C Koch, Westwood, IA (US);
Assignee:
Metromail, Inc., Mt. Pleasant, IA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B / ;
U.S. Cl.
CPC ...
53550 ; 493302 ; 493440 ;
Abstract
A travelling web made of packaging film is folded about collated sheets of material in response to a reversal in travel direction of the web about an arrangement of three guide edge segments. Two of the guide edge segments on either side of the intermediate guide edge segment form parts of two triangular folding guide members through which the web is folded into transversely overlapping portions overlying an intermediate portion reversed in travel direction by the intermediate guide segment.