2790339

Information

• Patent Grant
• 2790339

• References
• Source

• Patent Number

  2,790,339

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1957
  67 years ago

• CPC

  • B26F1/44 - Cutters therefor Dies therefor
  • A21C11/10 - combined with cutting apparatus
  • B23D79/00 - Methods, machines, or devices not covered elsewhere, for working metal by removal of material
  • B24D15/06 - specially designed for sharpening cutting edges
  • B26F1/40 - using a press
  • B26F2001/4418 - combining cutting and embossing operations
  • B26F2001/4472 - Cutting edge section features

• US Classifications

  • 076 - Metal tools and implements, making