1456877

Information

• Patent Grant
• 1456877

• References
• Source

• Patent Number

  1,456,877

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1923
  101 years ago

• CPC

  • B28C5/2045 - Parts or components

• US Classifications

  • 366 - Agitating
  • 049 - Movable or removable closures
  • 220 - Receptacles