2844021

Information

• Patent Grant
• 2844021

• References
• Source

• Patent Number

  2,844,021

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1958
  67 years ago

• CPC

  • F16K35/10 - with locking caps or locking bars
  • Y10T70/5615 - Valve
  • Y10T70/5673 - Freely movable when locked
  • Y10T70/5805 - Freely movable when locked

• US Classifications

  • 070 - Locks