2150987

Information

• Patent Grant
• 2150987

• References
• Source

• Patent Number

  2,150,987

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1939
  85 years ago

• CPC

  • B21G3/04 - with locking or shielding device for the pin point
  • Y10T29/5128 - Rotary work - vertical axis
  • Y10T29/5191 - Assembly

• US Classifications

  • 163 - Needle and pin making
  • 029 - Metal working