620184

Information

• Patent Grant
• 620184

• References
• Source

• Patent Number

  620,184

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1899
  126 years ago

• CPC

  • B23Q3/00 - Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
  • Y10T408/42 - Axis of Tool moving with work during operation
  • Y10T408/51 - Ejector

• US Classifications

  • 269 - Work holders
  • 408 - Cutting by use of rotating axially moving tool