1543930

Information

• Patent Grant
• 1543930

• References
• Source

• Patent Number

  1,543,930

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1925
  100 years ago

• CPC

  • E05B63/123 - with circular bolts
  • Y10T70/5332 - Curved
  • Y10T70/535 - Keeper and housing interlocking
  • Y10T70/5535 - Trip release
  • Y10T292/1034 - Curved

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners