2853820

Information

• Patent Grant
• 2853820

• References
• Source

• Patent Number

  2,853,820

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1958
  66 years ago

• CPC

  • B23D79/00 - Methods, machines, or devices not covered elsewhere, for working metal by removal of material
  • Y10T29/46 - Burning in, wearing in, or oil burnishing
  • Y10T409/306216 - Randomly manipulated, work supported, or work following device

• US Classifications

  • 030 - Cutlery
  • 029 - Metal working
  • 409 - Gear cutting, milling, or planing