2697950

Information

• Patent Grant
• 2697950

• References
• Source

• Patent Number

  2,697,950

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1954
  70 years ago

• CPC

  • E21C29/10 - Cable or chain co-operating with a winch or the like on the machine
  • Y10T74/1508 - Rotary crank or eccentric drive
  • Y10T74/19019 - Plural power paths from prime mover

• US Classifications

  • 074 - Machine element or mechanism