1912707

Information

• Patent Grant
• 1912707

• References
• Source

• Patent Number

  1,912,707

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1933
  91 years ago

• CPC

  • B44B3/06 - Accessories
  • B44B2700/12 - Accessories Tool or work holders
  • Y10T74/14 - Rotary member or shaft indexing, e.g., tool or work turret
  • Y10T409/305656 - including means to support work for rotation during operation

• US Classifications

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