Envelopes – wrappers – and paperboard boxes – Envelope – Series
Patent
1989-03-27
1990-03-27
Marcus, Stephen
Envelopes, wrappers, and paperboard boxes
Envelope
Series
229 71, B65D 2710, B65D 2704
Patent
active
049113542
ABSTRACT:
A continuous business form assembly comprises a continuous web incorporating a plurality of business forms, the business forms each having a window flap portion and a non-window, remainder portion, the form having an exterior surface and an opposite, interior surface. The window flap portion has a first face defined on the web exterior surface and a second face defined on the web interior surface, the window first face and second face thereby being defined on the opposite exterior and interior surfaces of the form. The window flap portion is partially cut from the form to thereby form a window at least partially defined by one edge providing a fold line about which the window flap portion is foldable to a printing position in which the window flap first face is exposed with the interior surface of the form, for simultaneous, printing of the window flap first face and the interior surface of the form. The window flap portion is foldable along the fold line, after printing, to a closed portion in which the window flap first face is returned to exposure with the exterior surface of the form and acts as a label for the business form. Each window is substantially covered by a transparent patch mounted to the interior surface of the form, the patch defined by four edges, a first of which is located substantially along the fold line of the window flap portion.
REFERENCES:
patent: 1000466 (1911-08-01), Watson
patent: 1438122 (1922-12-01), McCoy
patent: 2158233 (1939-05-01), Gray
patent: 2927723 (1960-03-01), Johnson
patent: 4294400 (1981-10-01), Gendron
patent: 4354631 (1982-10-01), Stevenson
patent: 4382539 (1983-05-01), Kronman
patent: 4487360 (1984-12-01), Fisher et al.
patent: 4595138 (1986-06-01), Kristel
patent: 4598860 (1986-07-01), Pennock
patent: 4799618 (1989-01-01), Jenkins
Marcus Stephen
Moore Business Forms
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