829052

Information

• Patent Grant
• 829052

• References
• Source

• Patent Number

  829,052

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1906
  119 years ago

• CPC

  • E01B11/62 - Bridge chairs
  • Y10S411/988 - Spike-held locking plate
  • Y10S411/992 - Key, plate, or bar

• US Classifications

  • 238 - Railways: surface track
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener