2091736

Information

• Patent Grant
• 2091736

• References
• Source

• Patent Number

  2,091,736

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1937
  87 years ago

• CPC

  • B23D37/06 - for broaching outer surfaces
  • Y10T409/405425 - with means to retract work from path of tool's idle return stroke

• US Classifications

  • 409 - Gear cutting, milling, or planing