1647484

Information

• Patent Grant
• 1647484

• References
• Source

• Patent Number

  1,647,484

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1927
  98 years ago

• CPC

  • B61L5/10 - Locking mechanisms for points Means for indicating the setting of points
  • Y10T70/5712 - Lever-carried lock
  • Y10T292/1072 - Rigid

• US Classifications

  • 070 - Locks
  • 246 - Railway switches and signals
  • 292 - Closure fasteners