3444782

Information

• Patent Grant
• 3444782

• References
• Source

• Patent Number

  3,444,782

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1969
  55 years ago

• CPC

  • H01C17/245 - by mechanical means
  • Y10T29/49004 - including measuring or testing of device or component part
  • Y10T29/49099 - Coating resistive material on a base
  • Y10T409/300224 - Complete cycle
  • Y10T409/300448 - with means to advance work or product
  • Y10T409/300504 - Plural cutters or work holders
  • Y10T409/300728 - Means to infeed the cutter

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 029 - Metal working
  • 209 - Classifying, separating, and assorting solids
  • 451 - Abrading