3429476

Information

• Patent Grant
• 3429476

• References
• Source

• Patent Number

  3,429,476

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1969
  56 years ago

• CPC

  • F16L55/136 - the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like
  • B65D53/02 - Collars or rings
  • Y10T292/214 - Screw
  • Y10T292/216 - Toggle lever
  • Y10T292/218 - Screw against closure

• US Classifications

  • 220 - Receptacles
  • 049 - Movable or removable closures
  • 138 - Pipes and tubular conduits
  • 292 - Closure fasteners