3844755

Information

• Patent Grant
• 3844755

• References
• Source

• Patent Number

  3,844,755

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1974
  50 years ago

• CPC

  • C03B19/025 - by injection moulding
  • C03B11/005 - Pressing under special atmospheres
  • C03B11/08 - for making solid articles
  • C03B11/086 - of coated dies
  • C03B11/122 - Heating
  • C03B2215/24 - Carbon
  • C03B2215/66 - Means for providing special atmospheres
  • C03B2215/71 - Injecting molten glass into the mould cavity
  • C03B2215/80 - Simultaneous pressing of multiple products Multiple parallel moulds

• US Classifications

  • 065 - Glass manufacturing