3657908

Information

• Patent Grant
• 3657908

• References
• Source

• Patent Number

  3,657,908

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1972
  52 years ago

• CPC

  • E05C17/365 - Security chains
  • Y10T70/5164 - Links to limit opening
  • Y10T70/7718 - Intermediate
  • Y10T292/093 - Cam

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners