3680441

Information

• Patent Grant
• 3680441

• References
• Source

• Patent Number

  3,680,441

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1972
  52 years ago

• CPC

  • B23C3/12 - Trimming or finishing edges
  • Y10T83/0259 - Edge trimming [e.g., chamfering, etc.]
  • Y10T83/2068 - Plural blasts directed against plural product pieces
  • Y10T83/263 - With means to apply transient nonpropellant fluent material to tool or work
  • Y10T409/500984 - with means to lubricate
  • Y10T409/50164 - Elongated work
  • Y10T409/502132 - Flat work
  • Y10T409/50246 - Means for trimming edge [e.g., chamfering, scarfing, etc.]

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 083 - Cutting
  • 451 - Abrading