1549190

Information

• Patent Grant
• 1549190

• References
• Source

• Patent Number

  1,549,190

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1925
  99 years ago

• CPC

  • B61H9/04 - for preventing or controlling movement in one direction or, selectively, in either direction

• US Classifications

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