Dispensing – With container handle or handgrips – Vent in handle
Patent
1987-03-13
1989-02-14
Marmor, Charles A.
Dispensing
With container handle or handgrips
Vent in handle
2224651, 222538, 215 1C, B65D 2310
Patent
active
048041190
ABSTRACT:
A container including a neck portion leading to an outlet from the neck located outwardly thereof, the cross sectional area of the outlet being greater than the cross sectional area of the neck portion thereby providing a shoulder in the neck which in a pouring operation causes liquid flowing from the container to separate from an upper portion of the outlet and a duct communicating between the neck and the interior of the container whereby as liquid empties from the container in a pouring operation the resulting pressure differential arising between the interior of the container adjacent the inlet of the duct and the atomosphere draws air in an unimpeded manner into the container.
REFERENCES:
patent: 308106 (1884-11-01), Stimpson
patent: 2581150 (1952-01-01), Shore
patent: 3251514 (1966-05-01), Speicher
patent: 3396875 (1968-08-01), Finch
patent: 3434635 (1969-03-01), Mason
patent: 4412633 (1983-11-01), Guerrazzi et al.
LandOfFree
Liquid dispenser does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Liquid dispenser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid dispenser will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1361477