2390989

Information

• Patent Grant
• 2390989

• References
• Source

• Patent Number

  2,390,989

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1945
  79 years ago

• CPC

  • B23Q16/065 - with a continuous drive
  • Y10T74/1441 - Geneva or mutilated gear drive
  • Y10T74/1459 - Diverse-type brakes

• US Classifications

  • 074 - Machine element or mechanism