3787970

Information

• Patent Grant
• 3787970

• References
• Source

• Patent Number

  3,787,970

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1974
  51 years ago

• CPC

  • B23D15/10 - with a blade moved in a curved surface
  • Y10T83/0259 - Edge trimming [e.g., chamfering, etc.]
  • Y10T409/50246 - Means for trimming edge [e.g., chamfering, scarfing, etc.]

• US Classifications

  • 030 - Cutlery
  • 083 - Cutting
  • 409 - Gear cutting, milling, or planing