3908510

Information

• Patent Grant
• 3908510

• References
• Source

• Patent Number

  3,908,510

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • B23C3/26 - Making square or polygonal holes in work-pieces
  • B23B45/04 - driven by fluid-pressure or pneumatic power
  • B23C1/20 - Portable devices or machines Hand-driven devices or machines
  • B25H1/0078 - Guiding devices for hand tools
  • Y10T408/44 - with means to apply transient, fluent medium to work or product
  • Y10T409/306608 - End mill [e.g., router, etc.]

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 144 - Woodworking
  • 408 - Cutting by use of rotating axially moving tool