Title: Dispensing carton with cutting edge

Abstract: A carton for dispensing sheet material having a cutting edge formed on the edge of the carton blank and folded in the closed carton with the cutting edge protected by the tear strip, until said tear strip is removed, though protruding over a carton edge in the path of the sheet material. The cutting edge is formed by treating with an indurating agent or application of a polystyrene strip.

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Inventors: Struble, Glenn E. (Oxford, OH, US)

Application Number: 524330
Filing Date: 1974-11-15
Publication_date: 1976-01-20
Assignee: Diamond International Corporation (New York, NY)
Primary Class(es): 225/49 225/48, 229/240
Other Classes:
US Patent Ref:

3096918	Jul, 1963	Van Dyke et al.	229/51.
3137424	Jun, 1964	Finn et al.	225/48.
3193427	Jul, 1965	Rogers	225/49.
3477624	Nov, 1969	Branyon et al.	225/48.
3642185	Feb, 1972	Woodling	225/48.

Other Refs:
Primary Examiner: Meister, J. M.
Assistant Examiner: Silverberg, Fred A.
Attorney: Flocks; Karl W.