1988840

Information

• Patent Grant
• 1988840

• References
• Source

• Patent Number

  1,988,840

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1935
  89 years ago

• CPC

  • B61D19/002 - specially adapted for grain cars
  • Y10T29/53635 - Leaf spring

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 029 - Metal working