2223324

Information

• Patent Grant
• 2223324

• References
• Source

• Patent Number

  2,223,324

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1940
  84 years ago

• CPC

  • B21D51/38 - Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels Making can ends Making closures
  • B21D19/06 - working inwardly

• US Classifications

  • 072 - Metal deforming