2801814

Information

• Patent Grant
• 2801814

• References
• Source

• Patent Number

  2,801,814

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1957
  67 years ago

• CPC

  • B66D3/12 - Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
  • B25H1/0028 - Tool balancers

• US Classifications

  • 242 - Winding, tensioning, or guiding