3150695

Information

• Patent Grant
• 3150695

• References
• Source

• Patent Number

  3,150,695

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1964
  60 years ago

• CPC

  • B21F35/02 - Bending or deforming ends of coil springs to special shape
  • B21F35/00 - Making springs from wire
  • F16J9/24 - Members preventing rotation of rings in grooves

• US Classifications

  • 140 - Wireworking