1208549

Information

• Patent Grant
• 1208549

• References
• Source

• Patent Number

  1,208,549

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1916
  108 years ago

• CPC

  • A62C35/605 - operating and sounding alarm automatically
  • Y10S246/02 - Thermal sensing devices

• US Classifications

  • 169 - Fire extinguishers
  • 004 - Baths, closets, sinks, and spittoons
  • 246 - Railway switches and signals