1730662

Information

• Patent Grant
• 1730662

• References
• Source

• Patent Number

  1,730,662

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1929
  95 years ago

• CPC

  • E05B21/00 - Locks with lamelliform tumblers which are not set by the insertion of the key and which are not following the movement of the bolt
  • Y10T70/7497 - Tumblerless warded
  • Y10T70/7548 - Directly key engaged
  • Y10T70/7938 - Guard ward
  • Y10T70/8568 - Escutcheons

• US Classifications

  • 070 - Locks