3452694

Information

• Patent Grant
• 3452694

• References
• Source

• Patent Number

  3,452,694

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1969
  55 years ago

• CPC

  • B21D51/34 - by pressing
  • B65D7/36 - formed by rolling, or by rolling and pressing
  • B65D17/08 - Closures secured by folding or rolling and pressing

• US Classifications

  • 413 - Sheet metal container making
  • 220 - Receptacles