2176297

Information

• Patent Grant
• 2176297

• References
• Source

• Patent Number

  2,176,297

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1939
  85 years ago

• CPC

  • E05B51/02 - by pneumatic or hydraulic means
  • E05B2051/026 - with manually generated fluid pressure
  • Y10T70/5496 - Freely movable external manipulator

• US Classifications

  • 070 - Locks