1950288

Information

• Patent Grant
• 1950288

• References
• Source

• Patent Number

  1,950,288

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1934
  91 years ago

• CPC

  • B66D1/605 - scaffolding winshes
  • Y10T74/19502 - Pivotally supported

• US Classifications

  • 182 - Fire escape, ladder, or scaffold
  • 074 - Machine element or mechanism
  • 242 - Winding, tensioning, or guiding
  • 254 - Implements or apparatus for applying pushing or pulling force