3371512

Information

• Patent Grant
• 3371512

• References
• Source

• Patent Number

  3,371,512

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1968
  56 years ago

• CPC

  • E05B35/00 - Locks for use with special keys or a plurality of keys; keys therefor
  • E05B35/006 - for rack- or pinion-like keys
  • Y10T70/7537 - Rotary or swinging tumblers
  • Y10T70/7729 - Permutation
  • Y10T70/7757 - Push or pull key operation
  • Y10T70/7836 - Plural shanks, stems or bit wings

• US Classifications

  • 070 - Locks