540677

Information

• Patent Grant
• 540677

• References
• Source

• Patent Number

  540,677

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1895
  129 years ago

• CPC

  • F16K35/10 - with locking caps or locking bars
  • Y10T70/5619 - Locked stationary
  • Y10T70/5624 - Externally mounted locking device
  • Y10T70/5633 - Housing-carried lock
  • Y10T70/5712 - Lever-carried lock
  • Y10T137/7256 - Locks against rotary motion

• US Classifications

  • 070 - Locks
  • 137 - Fluid handling