2368394

Information

• Patent Grant
• 2368394

• References
• Source

• Patent Number

  2,368,394

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1945
  80 years ago

• CPC

  • B21C37/292 - Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall
  • B21D53/38 - locksmith's goods

• US Classifications

  • 072 - Metal deforming