3050078

Information

• Patent Grant
• 3050078

• References
• Source

• Patent Number

  3,050,078

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1962
  62 years ago

• CPC

  • F16L29/00 - Joints with fluid cut-off means
  • B65H75/38 - involving the use of a core or former internal to, and supporting, a stored package of material
  • B65H75/44 - Constructional details
  • B65H75/4402 - Guiding arrangements to control paying-out and re-storing of the material
  • B65H75/4478 - relating to handling of fluids
  • B65H2701/33 - Hollow or hose-like material
  • Y10T137/6929 - Reel type
  • Y10T137/7834 - Valve seat or external sleeve moves to open valve

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation