1618308

Information

• Patent Grant
• 1618308

• References
• Source

• Patent Number

  1,618,308

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1927
  97 years ago

• CPC

  • B23D7/00 - Planing or slotting machines characterised only by constructional features of particular parts
  • Y10T74/19702 - Screw and nut
  • Y10T409/508528 - Plural independently positioned cutters

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 074 - Machine element or mechanism