Beverage container with increased bottom strength

Details Beverage container with increased bottom strength Beverage container with increased bottom strength

1997-10-28

2000-08-08

Pollard, Steven

Receptacles

End wall structure

One-piece side and end wall

220604, 220906, B65D 700

Patent

active

060988320

ABSTRACT:
A beverage container with increased strength includes a generally cylindrical sidewall that is disposed around a vertical axis, and a bottom. The bottom provides a supporting surface and includes a bottom recess portion that is disposed radially inwardly of the supporting surface. The bottom recess portion includes a concave domed panel that is disposed a positional distance above the supporting surface by a dome positioning portion of the bottom recess portion. The domed panel includes a portion thereof with a curvature in the range wherein increases in the curvature decrease the static dome reversal pressure; and the dome positioning portion includes first and second parts thereof that are disposed at different radial distances from the vertical axis and that provide increases in both roll-out resistance and static dome reversal pressure. In various embodiments the first and second parts are circumferential, arcuate, or longitudinal; and, in at least some embodiments, an increase in cumulative drop height is achieved as well as increases in both roll-out resistance and static dome reversal pressure.

REFERENCES:
patent: 4885924 (1989-12-01), Claydon et al.

Affiliated with

Also associated with

Rating

Beverage container with increased bottom strength does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Beverage container with increased bottom strength, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Beverage container with increased bottom strength will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1141911