3923290

Information

• Patent Grant
• 3923290

• References
• Source

• Patent Number

  3,923,290

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • B29C47/96 - Safety devices
  • B29C47/0801 - Drive or actuation means; Transmission means; Screw supporting means
  • B30B15/282 - using a breakage element
  • B29C47/0009 - characterised by the shape of the articles
  • Y10T403/11 - including frangible component

• US Classifications

  • 366 - Agitating
  • 403 - Joints and connections