2437431

Information

• Patent Grant
• 2437431

• References
• Source

• Patent Number

  2,437,431

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1948
  77 years ago

• CPC

  • A43D95/22 - Machines for burnishing the edges of soles, with or without devices for edge-indenting
  • A43D95/20 - Machines for burnishing soles or heels
  • A43D95/24 - Machines for buffing soles

• US Classifications

  • 012 - Boot and shoe making
  • 101 - Printing
  • 118 - Coating apparatus