3857485

Information

• Patent Grant
• 3857485

• References
• Source

• Patent Number

  3,857,485

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1974
  50 years ago

• CPC

  • G01T7/08 - Means for conveying samples received
  • B65D81/30 - by excluding light or other outside radiation
  • G01T1/2047 - Sample preparation
  • Y10T24/155 - Resilient slot bag tie

• US Classifications

  • 206 - Special receptacle or package
  • 024 - Buckles, buttons, clasps, etc.
  • 053 - Package making
  • 250 - Radiant energy
  • 356 - Optics: measuring and testing
  • 383 - Flexible bags