2203743

Information

• Patent Grant
• 2203743

• References
• Source

• Patent Number

  2,203,743

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1940
  84 years ago

• CPC

  • B23Q5/165 - fluid-operated
  • Y10S74/02 - Miscellaneous control systems
  • Y10T74/1808 - Phonograph type
  • Y10T74/19247 - Preselector
  • Y10T409/309184 - including cutter limited to rotary motion

• US Classifications

  • 475 - Planetary gear transmission systems or components
  • 074 - Machine element or mechanism
  • 409 - Gear cutting, milling, or planing
  • 451 - Abrading