2977859

Information

• Patent Grant
• 2977859

• References
• Source

• Patent Number

  2,977,859

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1961
  63 years ago

• CPC

  • B23C5/26 - Securing milling cutters to the driving spindle
  • Y10T279/17941 - Nut lock
  • Y10T407/1936 - Apertured tool
  • Y10T409/30952 - with cutter holder

• US Classifications

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