3863898

Information

• Patent Grant
• 3863898

• References
• Source

• Patent Number

  3,863,898

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1975
  49 years ago

• CPC

  • B66D3/043 - Block and tackle system with variable number of cable parts
  • E21B19/02 - Rod or cable suspensions

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force