1926697

Information

• Patent Grant
• 1926697

• References
• Source

• Patent Number

  1,926,697

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1933
  92 years ago

• CPC

  • E06C5/16 - using mechanical transmission only, with or without fluid or other non-mechanical couplings or clutches
  • E06C7/12 - Lifts or other hoisting devices on ladders

• US Classifications

  • 182 - Fire escape, ladder, or scaffold