3474474

Information

• Patent Grant
• 3474474

• References
• Source

• Patent Number

  3,474,474

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1969
  55 years ago

• CPC

  • F41J9/04 - Seagoing targets
  • B01F11/0082 - performing a rectilinear reciprocating movement
  • B01F13/002 - portable during use
  • B01F15/0205 - comprising breaking packages or parts thereof
  • B01F15/0212 - Piercing, perforating, melting membranes, closures which seal the compartments
  • B01F15/0223 - the containers being connected coaxially before contacting the contents
  • B01F15/00506 - Hand driven
  • Y10S521/912 - Separated reactive materials utilized in preparing cellular product

• US Classifications

  • 441 - Buoys, rafts, and aquatic devices
  • 114 - Ships
  • 521 - Synthetic resins or natural rubbers