3550418

Information

• Patent Grant
• 3550418

• References
• Source

• Patent Number

  3,550,418

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1970
  54 years ago

• CPC

  • B21H5/00 - Making gear wheels, racks, spline shafts or worms
  • B21K1/767 - Toothed racks
  • Y10T29/49469 - Worm gear

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working