Title: Package construction for opening only by a predetermined procedure

Abstract: A package construction resistant to tampering including a pair of laminated layers, one layer having a pocket for receiving product and a cut-out spaced from the pocket, the other layer extending across both the pocket and cut-out, and a line of weakening for severing the layers to expose a finger-grip portion of said other layer peelably retained in position across said cut-out.

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Inventors: Braber, Robert J. (Harleysville, PA, US)
Weber, Paul L. (Harleysville, PA, US)

Application Number: 588067
Filing Date: 1975-06-18
Publication_date: 1977-03-15
Assignee: The Lehigh Press, Inc. (Harleysville, PA)
Primary Class(es): 206/532 206/469, 206/484, 206/538
Other Classes:
US Patent Ref:

3835995	Sep, 1974	Haines	206/498.
3872970	Mar, 1975	Edison	206/532.
3873735	Mar, 1975	Chalin et al.	206/498.
3894896	Jul, 1975	Watanabe	206/538.
3912081	Oct, 1975	Haines et al.	206/498.
3924748	Dec, 1975	Braverman	206/498.

Other Refs:
Primary Examiner: Price, William
Assistant Examiner: Moy, Joseph M.
Attorney: Youtie; Robert K.