320904

Information

• Patent Grant
• 320904

• References
• Source

• Patent Number

  320,904

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1885
  139 years ago

• CPC

  • G09F3/0352 - using cable lock
  • Y10T292/506 - Rigid disk, distorted shackle

• US Classifications

  • 292 - Closure fasteners