3922984

Information

• Patent Grant
• 3922984

• References
• Source

• Patent Number

  3,922,984

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • B65D7/36 - formed by rolling, or by rolling and pressing
  • B21D51/2661 - Sealing or closing means therefor
  • B23P19/046 - Disassembling lids from drums

• US Classifications

  • 413 - Sheet metal container making
  • 220 - Receptacles