1693481

Information

• Patent Grant
• 1693481

• References
• Source

• Patent Number

  1,693,481

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1928
  96 years ago

• CPC

  • E05C19/005 - pivoted about an axis on the wing, perpendicular to the plane of the wing
  • Y10T70/5292 - Key operable only
  • Y10T70/7836 - Plural shanks, stems or bit wings
  • Y10T70/7876 - Bow or head
  • Y10T292/0853 - Link and lever
  • Y10T292/23 - Cross bars

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners