978964

Information

• Patent Grant
• 978964

• References
• Source

• Patent Number

  978,964

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1910
  114 years ago

• CPC

  • E05B17/04 - Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
  • Y10S29/071 - Complete immersion of cutter
  • Y10T70/7712 - Rollbacks

• US Classifications

  • 070 - Locks
  • 029 - Metal working