3468482

Information

• Patent Grant
• 3468482

• References
• Source

• Patent Number

  3,468,482

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1969
  55 years ago

• CPC

  • B29C45/234 - Valves opened by the pressure of the moulding material
  • B29C2045/235 - axially movable inclined or orthogonal valves
  • Y10T137/7924 - Spring under tension

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 137 - Fluid handling
  • 251 - Valves and valve actuation
  • 267 - Spring devices
  • 425 - Plastic article or earthenware shaping or treating: apparatus