3481332

Information

• Patent Grant
• 3481332

• References
• Source

• Patent Number

  3,481,332

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1969
  55 years ago

• CPC

  • A61F13/045 - Walking soles or heels
  • A43B3/0042 - with circular or circle shaped parts
  • A43B21/433 - rotatably mounted

• US Classifications

  • 602 - Surgery: splint, brace, or bandage
  • 036 - Boots, shoes, and leggings