1330146

Information

• Patent Grant
• 1330146

• References
• Source

• Patent Number

  1,330,146

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1920
  105 years ago

• CPC

  • E05F13/02 - by devices
  • Y10T292/0897 - Link and lever
  • Y10T292/0909 - Panel
  • Y10T292/091 - Platform
  • Y10T292/19 - Foot operated

• US Classifications

  • 292 - Closure fasteners
  • 049 - Movable or removable closures