3837406

Information

• Patent Grant
• 3837406

• References
• Source

• Patent Number

  3,837,406

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • A62C37/20 - Resetting after use Tools therefor

• US Classifications

  • 169 - Fire extinguishers
  • 239 - Fluid sprinkling, spraying, and diffusing