2604931

Information

• Patent Grant
• 2604931

• References
• Source

• Patent Number

  2,604,931

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1952
  72 years ago

• CPC

  • A47L3/02 - Cages Platforms

• US Classifications

  • 182 - Fire escape, ladder, or scaffold
  • 248 - Supports
  • 346 - Recorders