2253990

Information

• Patent Grant
• 2253990

• References
• Source

• Patent Number

  2,253,990

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1941
  83 years ago

• CPC

  • B25G1/00 - Handle constructions
  • Y10T279/17273 - Axial screw actuator

• US Classifications

  • 279 - Chucks or sockets