2422507

Information

• Patent Grant
• 2422507

• References
• Source

• Patent Number

  2,422,507

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1947
  76 years ago

• CPC

  • E06C5/42 - Devices for altering inclination Latching devices therefor Balancing arrangements

• US Classifications

  • 182 - Fire escape, ladder, or scaffold