2876846

Information

• Patent Grant
• 2876846

• References
• Source

• Patent Number

  2,876,846

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1959
  65 years ago

• CPC

  • F16K21/04 - Self-closing valves
  • A62C13/74 - the pressure gas container being pierced or broken

• US Classifications

  • 169 - Fire extinguishers
  • 141 - Fluent material handling, with receiver or receiver coacting means