2779568

Information

• Patent Grant
• 2779568

• References
• Source

• Patent Number

  2,779,568

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1957
  68 years ago

• CPC

  • B21D1/14 - Straightening frame structures
  • B66D1/04 - manually operated
  • B66D3/12 - Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
  • B66D3/14 - lever operated

• US Classifications

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