2692495

Information

• Patent Grant
• 2692495

• References
• Source

• Patent Number

  2,692,495

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1954
  70 years ago

• CPC

  • E05B35/007 - the key being a card
  • Y10T70/5319 - Sliding
  • Y10T70/7525 - Longitudinal
  • Y10T70/7729 - Permutation
  • Y10T70/7785 - Tumblers
  • Y10T70/7859 - Flat rigid

• US Classifications

  • 070 - Locks