3529455

Information

• Patent Grant
• 3529455

• References
• Source

• Patent Number

  3,529,455

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1970
  54 years ago

• CPC

  • B67D7/103 - operated by keys
  • Y10T70/7548 - Directly key engaged
  • Y10T70/7853 - Tubular
  • Y10T70/7938 - Guard ward
  • Y10T70/8054 - With recorder

• US Classifications

  • 070 - Locks
  • 346 - Recorders