Dispensing – With cutter and/or punch – To form dispensing opening in container
Patent
1975-03-14
1976-06-22
Knowles, Allen N.
Dispensing
With cutter and/or punch
To form dispensing opening in container
B67B 724
Patent
active
039646408
ABSTRACT:
A spout particularly adapted for the pouring of ground coffee from coffee cans and for sealing the coffee can after pouring. The spout is formed of three blanks of metal, stamped into configuration and then rolled or drawn into a finished shape before assembly. A first blank is used to form a spout body, a second blank forms a cutter and a third blank forms a cap. When assembled, the cutter is locked into the body and a flange on the body seals the opening formed by the cutter when the spout is inserted into a coffee can, or the like.
REFERENCES:
patent: 2122540 (1938-07-01), Sedwick et al.
patent: 2587716 (1952-03-01), Fengler
patent: 2784877 (1957-03-01), Robertson
patent: 2796199 (1957-06-01), Bigos
patent: 3002657 (1961-10-01), Liljemark
Criddle B. Deon
Knowles Allen N.
Lane Hadd
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