2911681

Information

• Patent Grant
• 2911681

• References
• Source

• Patent Number

  2,911,681

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1959
  65 years ago

• CPC

  • B29C51/002 - characterised by the choice of material
  • B29C51/08 - Deep drawing or matched-mould forming
  • B29C51/426 - Producing specific thermal regimes during thermoforming to obtain particular properties
  • Y10S220/12 - Molded

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 220 - Receptacles
  • D07 - Equipment for preparing or serving food or drink not elsewhere specified