Throw-away can with integral closure and pull-up spout

Details Throw-away can with integral closure and pull-up spout Throw-away can with integral closure and pull-up spout

1977-06-08

1978-12-05

Tollberg, Stanley H.

Dispensing

Axially slidable tubes, sleeves, or apertured caps

Axial discharge

222541, 222570, B65D 4728

Patent

active

041281926

ABSTRACT:
A throw-away one-time can or container for liquid additives for motor vehicle fuel tanks and the like has a puncturable membrane and a one-piece snap-in closure and pull-up spout. In the before-use unopened condition of the can, the integral spout extends downwardly from the closure into the can for almost the full depth of the can. When the contents of the can are to be poured into the fuel tank, the snapped-in closure is dislodged from the nozzle in the can top by pulling up on a pull-up ring. Further pull on the ring pulls the spout up to its fully extended pouring position. The exterior wall of the spout is tapered slightly, being of larger diameter at its lower end so as to provide a leak-tight closing of the nozzle in the can top.

REFERENCES:
patent: 2545178 (1951-03-01), Vaughn
patent: 3628705 (1971-12-01), Rieke
patent: 3744662 (1973-07-01), Zundel

Affiliated with

Also associated with

Rating

Throw-away can with integral closure and pull-up spout does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Throw-away can with integral closure and pull-up spout, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Throw-away can with integral closure and pull-up spout will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-283033