1801222

Information

• Patent Grant
• 1801222

• References
• Source

• Patent Number

  1,801,222

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1931
  93 years ago

• CPC

  • B25B5/107 - Blocks therefor
  • Y10T82/2591 - Tool post
  • Y10T292/20 - Clamps
  • Y10T409/309912 - including relatively movable components and means to relatively immobilize these components

• US Classifications

  • 269 - Work holders
  • 082 - Turning
  • 292 - Closure fasteners
  • 409 - Gear cutting, milling, or planing