3254630

Information

• Patent Grant
• 3254630

• References
• Source

• Patent Number

  3,254,630

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1966
  58 years ago

• CPC

  • B43L23/006 - with rasping surfaces

• US Classifications

  • 451 - Abrading
  • 015 - Brushing, scrubbing, and general cleaning
  • 030 - Cutlery
  • D19 - Office supplies