1975178

Information

• Patent Grant
• 1975178

• References
• Source

• Patent Number

  1,975,178

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1934
  90 years ago

• CPC

  • F16K35/10 - with locking caps or locking bars
  • Y10T70/5314 - Sliding and rotary
  • Y10T70/5805 - Freely movable when locked
  • Y10T137/71 - With seal

• US Classifications

  • 251 - Valves and valve actuation
  • 070 - Locks
  • 137 - Fluid handling
  • 192 - Clutches and power-stop control