1852009

Information

• Patent Grant
• 1852009

• References
• Source

• Patent Number

  1,852,009

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1932
  92 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
  • Y10T292/0983 - Involves rollback

• US Classifications

  • 292 - Closure fasteners