Title:
Clinched seam formation
Document Type and Number:
United States Patent 3204595

Inventors:
Charles, Brookson William
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Sponsored by:
Flash of Genius
Publication Date:
09/07/1965
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Assignee:
AMERICAN CAN CO
Primary Class:
413/6
Other Classes:
413/7
International Classes:
B21D51/32; B65B7/28; B21D51/30
US Patent References:
1160055
1367953Can-end chuck
1476213Can closure
1689641Method and means of vacuumizing and double seaming
1766173Construction for and method of evacuating cans
2455737Method of attaching metal closures to containers
2643627Method of producing cushion in seams of containers


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