1390403

Information

• Patent Grant
• 1390403

• References
• Source

• Patent Number

  1,390,403

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1921
  103 years ago

• CPC

  • E05C9/043 - with crank pins and connecting rods
  • E05B13/004 - by locking the spindle, follower, or the like
  • Y10S292/68 - Locker latches
  • Y10T70/5115 - Multiple bolts
  • Y10T70/5252 - Sliding and swinging
  • Y10T70/5341 - Key operable only
  • Y10T70/5531 - Combination and/or key operable
  • Y10T70/7718 - Intermediate

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners