3121451

Information

• Patent Grant
• 3121451

• References
• Source

• Patent Number

  3,121,451

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1964
  60 years ago

• CPC

  • F17C1/16 - constructed of plastics materials
  • B29C53/588 - having a non-linear axis
  • B29C70/205 - the structure being shaped to form a three-dimensional configuration
  • B65D13/00 - Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood, or substitutes therefor
  • B29L2031/7156 - Pressure vessels
  • F17C2201/0133 - toroidal
  • F17C2203/0607 - Coatings
  • F17C2203/0673 - Polymers
  • F17C2260/017 - by calculation

• US Classifications

  • 220 - Receptacles