3675821

Information

• Patent Grant
• 3675821

• References
• Source

• Patent Number

  3,675,821

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1972
  52 years ago

• CPC

  • B05C17/0106 - with means for longitudinally cutting container walls during relative displacement of the piston and its cooperating container
  • B65D83/64 - by piston
  • B65D83/666 - product and propellant being totally mixed on, or prior to, first use
  • B65D83/682 - the products being first separated, but finally mixed

• US Classifications

  • 222 - Dispensing