3131458

Information

• Patent Grant
• 3131458

• References
• Source

• Patent Number

  3,131,458

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1964
  60 years ago

• CPC

  • A43D37/005 - characterised by constructional details of the rotative tools used therewith
  • Y10T407/1922 - Wedge clamp element
  • Y10T407/1924 - Specified tool shape
  • Y10T407/245 - comprising concave surface in cutting face of tool

• US Classifications

  • 407 - Cutters, for shaping
  • 012 - Boot and shoe making
  • 069 - Leather manufactures