2581787

Information

• Patent Grant
• 2581787

• References
• Source

• Patent Number

  2,581,787

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1952
  73 years ago

• CPC

  • B21D15/105 - by applying elastic material
  • Y10T29/4946 - Groove forming in sheet metal pulley rim

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working