1813943

Information

• Patent Grant
• 1813943

• References
• Source

• Patent Number

  1,813,943

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1931
  93 years ago

• CPC

  • E05B51/02 - by pneumatic or hydraulic means
  • Y10S292/18 - Gang locks
  • Y10T292/1021 - Motor
  • Y10T292/18 - Free-end-engaging means

• US Classifications

  • 292 - Closure fasteners