3808672

Information

• Patent Grant
• 3808672

• References
• Source

• Patent Number

  3,808,672

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1974
  50 years ago

• CPC

  • B26D7/1854 - by air under pressure
  • B08B15/00 - Preventing escape of dirt or fumes from the area where they are produced Collecting or removing dirt or fumes from that area
  • B23K26/142 - for the removal of by-products
  • B23K26/1438 - for directional control
  • B23K26/1462 - Nozzles; Features related to nozzles
  • B23Q11/0046 - by sucking
  • B25B11/005 - Vacuum work holders
  • B08B2215/006 - Suction tables
  • B26D2007/208 - having a cleaning device
  • Y02P70/171 - Devices or processes for removing and reusing chips
  • Y10T29/49998 - Work holding

• US Classifications

  • 029 - Metal working
  • 219 - Electric heating