2112909

Information

• Patent Grant
• 2112909

• References
• Source

• Patent Number

  2,112,909

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1938
  86 years ago

• CPC

  • E05C5/04 - performing both movements simultaneously
  • Y10S292/38 - Plastic latch parts
  • Y10T70/515 - Sliding sash
  • Y10T70/8892 - Silencers or mufflers
  • Y10T292/08 - Bolts
  • Y10T292/1024 - Friction catch
  • Y10T292/1099 - Screw
  • Y10T292/62 - Bolt casings
  • Y10T292/68 - Keepers

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks