1694271

Information

• Patent Grant
• 1694271

• References
• Source

• Patent Number

  1,694,271

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1928
  96 years ago

• CPC

  • F16K35/10 - with locking caps or locking bars
  • Y10T137/7225 - Mechanical movement between lock and valve
  • Y10T137/7842 - Diverse types
  • Y10T137/87845 - For valve having a ball head

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation