US PATENT SUBCLASS 413 / 25
.~ Making pull tab-gripping means (ring end)


Current as of: June, 1999
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413 /   HD   SHEET METAL CONTAINER MAKING

1  DF  METHOD {3}
25.~ Making pull tab-gripping means (ring end)


DEFINITION

Classification: 413/25

Making pull tab gripping means (ring end):

(under subclass 1) Process for forming the ring means used to pull a tear tab off a can top to open the can.

(1) Note. The rivet that fixes the ring means to the tear tab may be found here.

SEE OR SEARCH THIS CLASS, SUBCLASS:

66, for apparatus that unites a pull tab to closure.