235793

Information

• Patent Grant
• 235793

• References
• Source

• Patent Number

  235,793

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1880
  144 years ago

• CPC

  • E05C3/30 - in the form of a hook
  • Y10T70/515 - Sliding sash
  • Y10T292/0886 - Sliding and swinging
  • Y10T292/0939 - Cam
  • Y10T292/0955 - Screw catch

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks