3212122

Information

• Patent Grant
• 3212122

• References
• Source

• Patent Number

  3,212,122

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1965
  59 years ago

• CPC

  • E05C17/34 - with means for holding in more than one position
  • E05B51/02 - by pneumatic or hydraulic means
  • Y10T16/27 - Checks and closers
  • Y10T16/276 - Liquid

• US Classifications

  • 016 - Miscellaneous hardware