3442110

Information

• Patent Grant
• 3442110

• References
• Source

• Patent Number

  3,442,110

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1969
  55 years ago

• CPC

  • B21D53/265 - parts of wheels
  • B21D22/04 - for dimpling
  • B21D28/32 - in other articles of special shape
  • Y10T29/49504 - Disc shaping

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working