Spout type container closure
United States Patent 3135441
US Patent References:
/1128948.html
- - 1128948

Single use tube
- - 2157646

Flexible, retractable dispensing spout
- - 2565699

Tear out closure
- - 2630238

Tamper and seal proof flexible pouring spout
- - 2661128


Inventors:
Wise, Robert D.
Corsette, Douglas F.
Publication Date:
06/02/1964
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Assignee:
DRACKETT CO
Primary Class:
222/541.900
Other Classes:
222/546, 222/543, 222/570, 222/569, 220/258.200
International Classes:
B65D47/10; B65D47/14; B65D47/06; B65D47/12
US Patent References:
2723060Container and closure comprising a pouring spout therefor
2774523Pull spout closure for containers
2832515Sealing unit
2898018Container spout
2911664Liquid-product dispenser for the direct application on surfaces
2932436Nozzle with tamperproof seal
3034680Closure
3059816Combination container closure and pouring device
Foreign References:
CH286708A