2310119

Information

• Patent Grant
• 2310119

• References
• Source

• Patent Number

  2,310,119

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1943
  82 years ago

• CPC

  • E06C5/16 - using mechanical transmission only, with or without fluid or other non-mechanical couplings or clutches
  • E06C1/30 - extensible

• US Classifications

  • 182 - Fire escape, ladder, or scaffold