1986726

Information

• Patent Grant
• 1986726

• References
• Source

• Patent Number

  1,986,726

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1935
  90 years ago

• CPC

  • B23Q11/0046 - by sucking
  • B08B15/04 - from a small area
  • B26D7/1863 - by suction
  • Y02P70/171 - Devices or processes for removing and reusing chips
  • Y10S29/061 - Plural-type debris removers
  • Y10S29/078 - Air blast and/or vacuum conveyor
  • Y10S29/083 - Fan coaxial with cutter
  • Y10T83/207 - By suction means
  • Y10T83/212 - And plural rotating tools

• US Classifications

  • 083 - Cutting
  • 029 - Metal working