3221409

Information

• Patent Grant
• 3221409

• References
• Source

• Patent Number

  3,221,409

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1965
  59 years ago

• CPC

  • B05C17/00593 - Hand tools of the syringe type
  • A61C5/062 - Dental composition applicators
  • B05C17/00516 - Shape or geometry of the outlet orifice or the outlet element
  • Y10T74/1553 - Lever actuator
  • Y10T74/1566 - Power pawl lifter

• US Classifications

  • 433 - Dentistry
  • 074 - Machine element or mechanism
  • 222 - Dispensing