Envelopes – wrappers – and paperboard boxes – Paperboard box – Lifting or suspending element
Patent
1993-03-17
1994-10-25
Elkins, Gary E.
Envelopes, wrappers, and paperboard boxes
Paperboard box
Lifting or suspending element
229104, 229106, 22911726, 229128, 229155, 229911, B65D 506, B65D 546
Patent
active
053581750
ABSTRACT:
A container formed of foldable sheet material including a body of a slightly tapered inverted conical configuration having opposed pairs of closure flaps integrally hinged to the upper rim of the body and foldable to overlie the upwardly directed open mouth of the container. The inward folding of the flaps inwardly flex corresponding portions of the body wall to a generally rectangular configuration adjacent and downward from the rim. The outer flaps interlock by a cooperating tongue and slot. In variations, integral or bonded handles are provided to overlie the closed container. Additional sealing at the defined corners between adjacent flaps is achieved by integrally formed folding gussets.
REFERENCES:
patent: D306975 (1990-04-01), Brondyke et al.
patent: 396570 (1889-01-01), Hotchkiss
patent: 886058 (1908-04-01), Hollett
patent: 906485 (1908-12-01), Bloomer
patent: 1065917 (1913-07-01), Butler
patent: 1104392 (1914-01-01), Stone
patent: 1492100 (1924-04-01), Krueger
patent: 1914239 (1931-03-01), Boder
patent: 2004818 (1933-05-01), Luckett
patent: 2341762 (1944-02-01), Conklin
patent: 2355729 (1944-08-01), Inman
patent: 2355730 (1944-08-01), Inman
patent: 2661138 (1953-12-01), Leonard
patent: 2687840 (1954-08-01), Innes
patent: 2731189 (1956-05-01), Moore
patent: 2903180 (1959-09-01), Holmes
patent: 2961145 (1960-11-01), Ellison
patent: 3680771 (1972-08-01), Blunsdon
patent: 4714164 (1987-12-01), Bachner
patent: 4730766 (1988-03-01), Fear
patent: 4850528 (1989-07-01), Hanus
patent: 5139196 (1992-08-01), Fry et al.
Imperial Bondware, 2 page advertisement, Copyright 1990.
Dopaco, Inc.
Elkins Gary E.
LandOfFree
Cup container with intergral closure does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cup container with intergral closure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cup container with intergral closure will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-129858