1478977

Information

• Patent Grant
• 1478977

• References
• Source

• Patent Number

  1,478,977

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1923
  101 years ago

• CPC

  • A47G29/20 - with appliances for preventing unauthorised removal of the deposited articles
  • Y10S70/74 - Spring tumbler
  • Y10T292/097 - Operating means
  • Y10T292/0994 - Lever

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks