2628441

Information

• Patent Grant
• 2628441

• References
• Source

• Patent Number

  2,628,441

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1953
  72 years ago

• CPC

  • E05F1/043 - with cams, helical tracks
  • Y10T16/53987 - and detent in cam surface

• US Classifications

  • 049 - Movable or removable closures
  • 016 - Miscellaneous hardware