2638084

Information

• Patent Grant
• 2638084

• References
• Source

• Patent Number

  2,638,084

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1953
  71 years ago

• CPC

  • B23Q11/1007 - by submerging the tools or work partially or entirely in a liquid
  • B24B27/0641 - for grinding holes
  • B28D1/041 - with cylinder saws
  • Y10T408/03 - Processes
  • Y10T408/172 - Responsive to Tool
  • Y10T408/453 - and means to move gaseous fluid by application of vacuum
  • Y10T408/5653 - with means to bias Tool away from work
  • Y10T408/81 - Tool having crystalline cutting edge
  • Y10T408/895 - Having axial, core-receiving central portion

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool