2684502

Information

• Patent Grant
• 2684502

• References
• Source

• Patent Number

  2,684,502

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1954
  70 years ago

• CPC

  • B29C45/14196 - the inserts being positioned around an edge of the injected part
  • B21D51/54 - cartridge cases
  • B29C45/1418 - the inserts being deformed or preformed
  • F42B5/307 - formed by assembling several elements
  • B29C2045/14975 - the injection nozzle penetrating through the insert
  • B29K2705/00 - Use of metals, their alloys or their compounds, for preformed parts

• US Classifications

  • 086 - Ammunition and explosive-charge making
  • 102 - Ammunition and explosives
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus