2794371

Information

• Patent Grant
• 2794371

• References
• Source

• Patent Number

  2,794,371

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1957
  68 years ago

• CPC

  • B23Q1/5406 - a single rotating pair followed perpendicularly by a single rotating pair
  • B23Q1/626 - followed perpendicularly by a single sliding pair
  • B23Q5/385 - using a gear and rack mechanism or a friction wheel co-operating with a rail
  • B23Q35/108 - of three or more lines
  • Y10T409/303024 - including simultaneously usable plural tracers or including tracer adapted to simultaneously use plural templets

• US Classifications

  • 409 - Gear cutting, milling, or planing