3040684

Information

• Patent Grant
• 3040684

• References
• Source

• Patent Number

  3,040,684

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1962
  62 years ago

• CPC

  • B21D35/00 - Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
  • B21D26/033 - Deforming tubular bodies
  • B21D43/00 - Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles Associations therewith of cutting devices
  • B21D51/16 - characterised by the use of the objects
  • B21D53/38 - locksmith's goods

• US Classifications

  • 072 - Metal deforming