2179352

Information

• Patent Grant
• 2179352

• References
• Source

• Patent Number

  2,179,352

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1939
  85 years ago

• CPC

  • E05B15/04 - Spring arrangements in locks
  • E05B2015/042 - wound in a plane
  • E05B2015/0434 - Automatically
  • Y10S292/62 - Lost motion connections
  • Y10T292/0977 - Cam
  • Y10T292/0979 - Bolt disabled by contraretractive movement of inside handle
  • Y10T292/0983 - Involves rollback
  • Y10T292/0986 - Discrete push or pull actuator

• US Classifications

  • 292 - Closure fasteners