2510751

Information

• Patent Grant
• 2510751

• References
• Source

• Patent Number

  2,510,751

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1950
  74 years ago

• CPC

  • E21B10/44 - Bits with helical conveying portion
  • E21B10/42 - Rotary drag type drill bits with teeth, blades or like cutting elements
  • Y10T279/17854 - Longitudinal clamping wedge

• US Classifications

  • 175 - Boring or penetrating the earth
  • 279 - Chucks or sockets