3719303

Information

• Patent Grant
• 3719303

• References
• Source

• Patent Number

  3,719,303

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1973
  53 years ago

• CPC

  • F25D23/064 - formed by moulding
  • B29C44/3411 - Relieving stresses
  • B29C33/60 - Releasing, lubricating or separating agents
  • B29L2031/7622 - Refrigerators
  • F25D2500/02 - Geometry problems
  • Y10S220/902 - Foam

• US Classifications

  • 220 - Receptacles