Sheet metal container making – Method – Forming or treating metallic closure
Patent
1982-01-08
1986-04-01
Gilden, Leon
Sheet metal container making
Method
Forming or treating metallic closure
413 17, 413 67, B21D 5100
Patent
active
045794952
ABSTRACT:
This invention relates in general to new and useful improvements to easy opening container ends. More particularly, it relates to a new improved method of forming a hinged connection between a tab and an end panel.
REFERENCES:
patent: 3788118 (1974-01-01), Joseph
patent: 3870001 (1975-03-01), Brown
patent: 4154184 (1979-05-01), Keller et al.
patent: 4348464 (1982-09-01), Khoury
patent: 4354784 (1982-10-01), Westphal
Dassler Karl O.
Langseder Neal E.
American Can Company
Audet Paul R.
Gilden Leon
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