2827920

Information

• Patent Grant
• 2827920

• References
• Source

• Patent Number

  2,827,920

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1958
  67 years ago

• CPC

  • A01J5/10 - Pulsators arranged otherwise than on teat-cups
  • Y10T137/2546 - Vacuum or suction pulsator type [e.g., milking machine]
  • Y10T137/7854 - In couplings for coaxial conduits, e.g., drill pipe check valves
  • Y10T137/7909 - Valve body is the weight
  • Y10T137/86196 - Separable with valved-connecting passage
  • Y10T137/9138 - Flexible

• US Classifications

  • 137 - Fluid handling
  • 119 - Animal husbandry
  • 251 - Valves and valve actuation