3481577

Information

• Patent Grant
• 3481577

• References
• Source

• Patent Number

  3,481,577

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1969
  55 years ago

• CPC

  • B23Q35/26 - designed for a physical contact with a pattern or a model
  • Y10T409/303528 - Adapted to trigger electrical energy
  • Y10T409/30364 - Adapted to trigger fluid energy

• US Classifications

  • 251 - Valves and valve actuation
  • 318 - Electricity: motive power systems
  • 409 - Gear cutting, milling, or planing