506665

Information

• Patent Grant
• 506665

• References
• Source

• Patent Number

  506,665

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1893
  131 years ago

• CPC

  • E05B67/24 - with built- in cylinder locks
  • Y10S70/74 - Spring tumbler
  • Y10S292/61 - Spring devices
  • Y10T70/452 - Sliding
  • Y10T70/463 - Long leg engaged
  • Y10T70/489 - Housings

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners