2765201

Information

• Patent Grant
• 2765201

• References
• Source

• Patent Number

  2,765,201

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1956
  68 years ago

• CPC

  • B66F3/04 - with several racks
  • E04F21/1811 - with hand-driven crank systems

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 182 - Fire escape, ladder, or scaffold
  • 248 - Supports