2855664

Information

• Patent Grant
• 2855664

• References
• Source

• Patent Number

  2,855,664

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1958
  66 years ago

• CPC

  • B23Q3/086 - using a solidifying liquid
  • B23C2228/25 - Honeycomb
  • Y10T29/49812 - Temporary protective coating, impregnation, or cast layer
  • Y10T29/49879 - Spaced wall tube or receptacle
  • Y10T83/0414 - At localized area [e.g., line of separation]
  • Y10T409/300056 - Thread or helix generating
  • Y10T428/24149 - Honeycomb-like

• US Classifications

  • 029 - Metal working
  • 083 - Cutting
  • 269 - Work holders
  • 409 - Gear cutting, milling, or planing
  • 428 - Stock material or miscellaneous articles