2292440

Information

• Patent Grant
• 2292440

• References
• Source

• Patent Number

  2,292,440

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1942
  82 years ago

• CPC

  • B23D37/04 - for broaching inner surfaces
  • Y10T407/16 - Rectilinear broach
  • Y10T409/403675 - with means to cyclically manipulate cutter or cutter support
  • Y10T409/405775 - with means to hold work during cutting

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 407 - Cutters, for shaping