3876325

Information

• Patent Grant
• 3876325

• References
• Source

• Patent Number

  3,876,325

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1975
  50 years ago

• CPC

  • B23B41/00 - Boring or drilling machines or devices specially adapted for particular work Accessories specially adapted therefor
  • B28D1/143 - lens-drilling machines
  • Y10T408/03 - Processes
  • Y10T408/5614 - Angularly adjustable surface
  • Y10T408/5617 - Laterally adjustable surface
  • Y10T408/56245 - including tool-guide [or bushing]
  • Y10T408/56253 - Base supported machine
  • Y10T408/56343 - Base supported clamp
  • Y10T408/5647 - including means to move Tool
  • Y10T408/5653 - with means to bias Tool away from work

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool