Envelopes – wrappers – and paperboard boxes – Paper or paperboard cup – Insulated
Patent
1998-07-24
2000-09-12
Elkins, Gary E.
Envelopes, wrappers, and paperboard boxes
Paper or paperboard cup
Insulated
229 584, 229402, 229939, B65D 328
Patent
active
061165034
ABSTRACT:
A disposable all-purpose container assembly includes a disposable frustoconical container formed from polymer coated paper and a saddle-like insulation attachment straddling an associated portion of the container sidewall and mounted in fixed position on the sidewall. A raw edge of the sidewall blank is sealed with polymer tape to prevent wicking or migration of liquid from the container into the sidewall. The tape also enhances the bond along the sidewall seam. The insulation attachment has a plurality of spaced apart ribs which engage the outer surface of the sidewall. The ribs, and portions of the outer surface of the sidewall and inner surface of the insulation attachment define air spaces between the container and the insulation attachment. The insulation attachment has a pair of handle sections movable to a holding position for optional use. A ribbed insulation sleeve provided with the handle sections foldable to a holding position to form a handle for optional use on a frustoconical all-purpose container of disposable type is also disclosed.
REFERENCES:
patent: 1771765 (1930-07-01), Benson
patent: 2661889 (1953-12-01), Phinney
patent: 2775382 (1956-12-01), Kayat
patent: 2988967 (1961-06-01), Dudnick et al.
patent: 3137431 (1964-06-01), Crouse et al.
patent: 3908523 (1975-09-01), Shikaya
patent: 4102454 (1978-07-01), Karevaara
patent: 4230235 (1980-10-01), Di Amico
patent: 4934591 (1990-06-01), Bantleon
patent: 5147067 (1992-09-01), Effertz
patent: 5697550 (1997-12-01), Varano et al.
LandOfFree
Disposable all-purpose container assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Disposable all-purpose container assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disposable all-purpose container assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-88290