Envelopes – wrappers – and paperboard boxes – Paperboard box – Including a polygonal – nonrectangular wall
Patent
1987-10-30
1988-12-27
Little, Willis
Envelopes, wrappers, and paperboard boxes
Paperboard box
Including a polygonal, nonrectangular wall
229110, 229122, 229 41C, B65D 506, B65D 536
Patent
active
047935464
ABSTRACT:
An eight-sided box having uninterrupted top and bottom walls, which can be inexpensively manufactured as a single sheet of corrugaed cardboard and shipped in a flattened, knock-down configuration with the manufacturer's joint formed, and which can be quickly erected, filled and closed by a packager to provide a secure package. In a second embodiment locking ears are provided which virtually insure that the box cannot be inadvertently opened.
REFERENCES:
patent: 2174687 (1939-10-01), Comley
patent: 2707586 (1955-05-01), Buttery
patent: 2925213 (1960-02-01), Zukoski
patent: 4015767 (1977-04-01), Ferriter
Color-Box, Inc.
Little Willis
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