2039090

Information

• Patent Grant
• 2039090

• References
• Source

• Patent Number

  2,039,090

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1936
  88 years ago

• CPC

  • B21K7/08 - base plates for rails
  • Y10T29/29 - Railway-chair making
  • Y10T83/822 - Punch and shear
  • Y10T83/8841 - Tool driver movable relative to tool support
  • Y10T83/8843 - Cam or eccentric revolving about fixed axis

• US Classifications

  • 083 - Cutting
  • 029 - Metal working