2745244

Information

• Patent Grant
• 2745244

• References
• Source

• Patent Number

  2,745,244

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1956
  68 years ago

• CPC

  • G04B47/005 - combined with a key
  • Y10T70/7864 - Cylinder lock type
  • Y10T70/8676 - Key holders

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 070 - Locks
  • 968 - Horology
  • D10 - Measuring, testing, or signalling instruments