2812815

Information

• Patent Grant
• 2812815

• References
• Source

• Patent Number

  2,812,815

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1957
  67 years ago

• CPC

  • B29B9/04 - in the form of plates or sheets
  • B26D1/38 - and coacting with a fixed blade or other fixed member
  • Y10S83/906 - Chip making
  • Y10T83/0543 - Alternately forming products of less than total width of work
  • Y10T83/4696 - Plural diverse flying cutters

• US Classifications

  • 083 - Cutting