1348473

Information

• Patent Grant
• 1348473

• References
• Source

• Patent Number

  1,348,473

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1920
  104 years ago

• CPC

  • G09F3/0305 - characterised by the type of seal used
  • Y10T292/492 - Driving

• US Classifications

  • 292 - Closure fasteners