1911648

Information

• Patent Grant
• 1911648

• References
• Source

• Patent Number

  1,911,648

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1933
  91 years ago

• CPC

  • E05B85/22 - Rectilinearly moving bolts
  • Y10S292/24 - Dogging mechanism from inside operating means
  • Y10T292/0979 - Bolt disabled by contraretractive movement of inside handle
  • Y10T292/0984 - Rollback members located on separate spindles
  • Y10T292/0993 - Gear

• US Classifications

  • 292 - Closure fasteners