1507382

Information

• Patent Grant
• 1507382

• References
• Source

• Patent Number

  1,507,382

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1924
  100 years ago

• CPC

  • B24B19/007 - for grinding buttons, nail heads, screw heads, bottle capsules or the like
  • Y10T408/44 - with means to apply transient, fluent medium to work or product
  • Y10T408/50 - with product handling or receiving means

• US Classifications

  • 079 - Button making
  • 408 - Cutting by use of rotating axially moving tool
  • 451 - Abrading