3929139

Information

• Patent Grant
• 3929139

• References
• Source

• Patent Number

  3,929,139

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1975
  49 years ago

• CPC

  • A43B13/184 - the structure protruding from the outsole
  • A43B5/12 - Dancing shoes
  • A43B21/26 - Resilient heels
  • A43B21/437 - with axially-adjustable rod-like top-pieces

• US Classifications

  • 036 - Boots, shoes, and leggings