3777521

Information

• Patent Grant
• 3777521

• References
• Source

• Patent Number

  3,777,521

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1973
  51 years ago

• CPC

  • E05B29/00 - Cylinder locks and other locks with plate tumblers which are set by pushing the key in
  • E05B15/04 - Spring arrangements in locks
  • E05B2015/0479 - of elastic string type
  • Y10T70/7599 - Transverse of plug
  • Y10T70/7695 - Plate

• US Classifications

  • 070 - Locks