Envelopes – wrappers – and paperboard boxes – Paperboard box – Cylindrical or conical body – or wall structure
Patent
1974-10-02
1976-03-16
Moorhead, Davis T.
Envelopes, wrappers, and paperboard boxes
Paperboard box
Cylindrical or conical body, or wall structure
229 48T, B65D 304, B65D 314
Patent
active
039441261
ABSTRACT:
A container is formed from a generally rectangular blank of paperboard or the like which is rolled to form a cylindrical or conically shaped side wall. A circular disc is secured to one end of the side wall to form an end closure. Leakage at the junction between the side wall seam and the disc is eliminated by positioning a bead of sealant material at this junction. Blanks employed to construct the container are also disclosed.
REFERENCES:
patent: 2347236 (1944-04-01), Barbieri
patent: 2409655 (1946-10-01), Annen
patent: 2496043 (1950-01-01), Farrell
patent: 2883045 (1959-04-01), Abramson
patent: 3018212 (1962-01-01), Chinn
patent: 3070225 (1962-12-01), Schwartz
patent: 3157339 (1964-11-01), Negoro
patent: 3365111 (1968-01-01), McNair et al.
patent: 3411542 (1968-11-01), Walsh et al.
patent: 3454208 (1969-07-01), Amberg
Moorhead Davis T.
Phillips Petroleum Company
LandOfFree
Container does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Container, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Container will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-288175