1492634

Information

• Patent Grant
• 1492634

• References
• Source

• Patent Number

  1,492,634

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1924
  100 years ago

• CPC

  • E01B29/13 - for moving sleepers in a direction parallel to the rails
  • Y10S254/12 - Pawls

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force