3839002

Information

• Patent Grant
• 3839002

• References
• Source

• Patent Number

  3,839,002

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1974
  50 years ago

• CPC

  • H01J29/861 - Vessels or containers characterised by the form or the structure thereof
  • C03B23/0252 - by gravity only
  • C03B23/217 - for the production of cathode ray tubes or similarly shaped tubes
  • C03B23/24 - Making hollow glass sheets or bricks

• US Classifications

  • 065 - Glass manufacturing
  • 220 - Receptacles