2048702

Information

• Patent Grant
• 2048702

• References
• Source

• Patent Number

  2,048,702

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1936
  89 years ago

• CPC

  • E21C25/40 - having links with integrally formed picks
  • Y10T83/9365 - Teeth having cutting edge parallel to blade surface

• US Classifications

  • 299 - Mining or in situ disintegration of hard material
  • 083 - Cutting