2116832

Information

• Patent Grant
• 2116832

• References
• Source

• Patent Number

  2,116,832

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1938
  86 years ago

• CPC

  • E05F1/061 - with cams or helical tracks
  • Y10T16/53987 - and detent in cam surface

• US Classifications

  • 049 - Movable or removable closures
  • 016 - Miscellaneous hardware
  • D25 - Building units and construction elements