2149014

Information

• Patent Grant
• 2149014

• References
• Source

• Patent Number

  2,149,014

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1939
  86 years ago

• CPC

  • B23Q5/142 - mechanically-operated
  • B23Q2705/064 - mechanically controlled
  • Y10T74/19651 - External type
  • Y10T74/2048 - Gear, drum, and cable
  • Y10T74/2186 - Gear casings
  • Y10T82/2547 - Change gears

• US Classifications

  • 082 - Turning
  • 074 - Machine element or mechanism