1482181

Information

• Patent Grant
• 1482181

• References
• Source

• Patent Number

  1,482,181

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1924
  101 years ago

• CPC

  • E01C1/007 - Design or auxiliary structures for compelling drivers to slow down or to proceed with caution
  • B25B7/22 - Pliers provided with auxiliary tool elements

• US Classifications

  • 238 - Railways: surface track
  • 404 - Road structure, process, or apparatus