Envelopes – wrappers – and paperboard boxes – Paperboard box – Box material includes a coating or a nonpaperboard...
Patent
1989-05-30
1990-06-19
Garbe, Stephen P.
Envelopes, wrappers, and paperboard boxes
Paperboard box
Box material includes a coating or a nonpaperboard...
132316, 190901, 206581, 229 72, 281 35, B65D 2708
Patent
active
049345842
ABSTRACT:
A portfolio comprising a front cover having a cut-out section, a rear cover hingedly connected to the front cover, and a flexible sheet having a reflective surface, the sheet being attached to the front cover such that the reflective surface is displayed outwardly through the cut-out section to define a mirror.
REFERENCES:
patent: 1804487 (1931-05-01), Yoshioka
patent: 1809517 (1931-06-01), Katrinak
patent: 2042584 (1936-06-01), Bustamante
patent: 2104361 (1938-01-01), Bryant
patent: 2487883 (1949-11-01), Le Baron
patent: 2568941 (1951-09-01), Benson
patent: 3516599 (1970-06-01), Buttery
patent: 4018237 (1977-04-01), Steiman
patent: 4743047 (1988-05-01), Baer
Garbe Stephen P.
The Mead Corporation
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