2487504

Information

• Patent Grant
• 2487504

• References
• Source

• Patent Number

  2,487,504

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1949
  75 years ago

• CPC

  • B25B27/0064 - for assembling or disassembling clutches
  • Y10T29/53926 - Clutch plates
  • Y10T279/11 - Vacuum

• US Classifications

  • 029 - Metal working
  • 033 - Geometrical instruments
  • 279 - Chucks or sockets