2999556

Information

• Patent Grant
• 2999556

• References
• Source

• Patent Number

  2,999,556

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1961
  63 years ago

• CPC

  • A01D41/1261 - Access devices for personnel

• US Classifications

  • 180 - Motor vehicles
  • 056 - Harvesters
  • 182 - Fire escape, ladder, or scaffold
  • 280 - Land vehicles