3566503

Information

• Patent Grant
• 3566503

• References
• Source

• Patent Number

  3,566,503

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1971
  54 years ago

• CPC

  • B21H1/04 - with rim
  • B21D53/16 - rings
  • Y10T29/49458 - Disc splitting to form pulley rim groove
  • Y10T29/5179 - Speed controller
  • Y10T82/16967 - with means to support and/or rotate work

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming
  • 082 - Turning