1905301

Information

• Patent Grant
• 1905301

• References
• Source

• Patent Number

  1,905,301

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1933
  92 years ago

• CPC

  • B65D51/1611 - by means of an orifice, capillary or labyrinth passage
  • B65D39/0023 - Plastic cap-shaped hollow plugs
  • B65D39/12 - expansible
  • B65D47/2031 - the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
  • B65D2539/005 - provided with slits or gaps for increasing the elasticity

• US Classifications

  • 222 - Dispensing