2120039

Information

• Patent Grant
• 2120039

• References
• Source

• Patent Number

  2,120,039

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1938
  86 years ago

• CPC

  • E05B53/003 - flexible
  • E05B65/001 - for gas- or watertight wings
  • E05C3/042 - the handle being at one side, the bolt at the other side or inside the wing
  • Y10S292/54 - Attachments and adjuncts
  • Y10S292/58 - Lubrication
  • Y10T292/1083 - Rigid
  • Y10T292/88 - Knob bearings

• US Classifications

  • 292 - Closure fasteners