Envelopes – wrappers – and paperboard boxes – Paperboard box – Box material includes a coating or a nonpaperboard...
Patent
1990-05-07
1991-06-25
Marcus, Stephen
Envelopes, wrappers, and paperboard boxes
Paperboard box
Box material includes a coating or a nonpaperboard...
229 72, 40359, 493264, B65D 2700
Patent
active
050259784
ABSTRACT:
The present invention provides a two-piece kit for a portfolio folder which is readily adapted to be purchased by a small photocopy or printing center. The front panel of the kit is sized to become comparable to that of normal paper sizes and readily adapted to have printed material applied to at least one side thereof by use of standard sized photographic or offset printing equipment. After application of indicia or printed matter to the front panel, the components of the kit are then assembled by securing the front panel to the rear panel. The kit and method in accordance with the present invention permit small quantities of folders to be provided with customized printing on the front panel at relatively low cost.
REFERENCES:
patent: 981366 (1911-01-01), Boyce
patent: 3516599 (1970-06-01), Buttery
patent: 3643363 (1972-02-01), Biro
patent: 3933294 (1976-01-01), Meenan
patent: 4262838 (1981-04-01), MacKenzie
patent: 4477013 (1984-10-01), Herrin
patent: 4758022 (1988-07-01), Podosek et al.
patent: 4764159 (1988-08-01), Mitsuyama
Marcus Stephen
Pascua Jes F.
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