3643969

Information

• Patent Grant
• 3643969

• References
• Source

• Patent Number

  3,643,969

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1972
  52 years ago

• CPC

  • B23Q1/0036 - one of those parts being a tool
  • B23B31/001 - Protection against entering of chips or dust
  • B23B31/205 - using mechanical transmission through the spindle
  • Y10T279/1258 - Fixed cam and moving jaws
  • Y10T279/17111 - Fluid-conduit drill holding
  • Y10T279/3493 - Protection means e.g., cover, seal, overstress prevention, air blast
  • Y10T408/44 - with means to apply transient, fluent medium to work or product
  • Y10T409/309408 - with cutter holder

• US Classifications

  • 279 - Chucks or sockets
  • 408 - Cutting by use of rotating axially moving tool
  • 409 - Gear cutting, milling, or planing