3380282

Information

• Patent Grant
• 3380282

• References
• Source

• Patent Number

  3,380,282

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1968
  56 years ago

• CPC

  • B21D43/06 - by positive or negative engaging parts co-operating with corresponding parts of the sheet or the like to be processed
  • B21D51/383 - scoring lines, tear strips or pulling tabs
  • B21D51/446 - Feeding or removal of material

• US Classifications

  • 072 - Metal deforming
  • 413 - Sheet metal container making