2575630

Information

• Patent Grant
• 2575630

• References
• Source

• Patent Number

  2,575,630

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1951
  73 years ago

• CPC

  • B28D1/325 - for making holes in easily splittable working materials
  • B28D1/223 - Hand-held or hand-operated tools for shearing or cleaving

• US Classifications

  • 030 - Cutlery
  • 081 - Tools