2857000

Information

• Patent Grant
• 2857000

• References
• Source

• Patent Number

  2,857,000

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1958
  66 years ago

• CPC

  • B21F1/026 - Straightening and cutting
  • Y10T83/4589 - Feed means has interrupted frictional surface
  • Y10T83/739 - Positively confines or otherwise determines path of work

• US Classifications

  • 083 - Cutting