1249590

Information

• Patent Grant
• 1249590

• References
• Source

• Patent Number

  1,249,590

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1917
  107 years ago

• CPC

  • A43D43/00 - Machines for making stitch lips, or other preparatory treatment of soles or insoles before fixing same
  • Y10S29/075 - Adjustable liquid level

• US Classifications

  • 012 - Boot and shoe making
  • 029 - Metal working