845711

Information

• Patent Grant
• 845711

• References
• Source

• Patent Number

  845,711

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1907
  117 years ago

• CPC

  • B21K1/42 - pulleys
  • Y10T29/49453 - Pulley making
  • Y10T29/49456 - with shaping
  • Y10T29/4946 - Groove forming in sheet metal pulley rim

• US Classifications

  • 029 - Metal working