2307228

Information

• Patent Grant
• 2307228

• References
• Source

• Patent Number

  2,307,228

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1943
  81 years ago

• CPC

  • B23D37/04 - for broaching inner surfaces
  • Y10T409/400525 - Responsive to condition of work or product
  • Y10T409/40525 - including work indexing means for sequential cutting of surfaces of different workpieces

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 060 - Power plants