1462420

Information

• Patent Grant
• 1462420

• References
• Source

• Patent Number

  1,462,420

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1923
  101 years ago

• CPC

  • B24B27/04 - Grinding machines or devices in which the grinding tool is supported on a swinging arm
  • Y10S29/064 - Ambulatory cutter with fluent conduit
  • Y10S29/078 - Air blast and/or vacuum conveyor

• US Classifications

  • 451 - Abrading
  • 029 - Metal working