1455987

Information

• Patent Grant
• 1455987

• References
• Source

• Patent Number

  1,455,987

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1923
  101 years ago

• CPC

  • B62B3/0637 - using flexible mechanical lifting mechanisms

• US Classifications

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