3220197

Information

• Patent Grant
• 3220197

• References
• Source

• Patent Number

  3,220,197

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1965
  59 years ago

• CPC

  • B63C11/30 - Ballast
  • Y10S24/13 - Weighted clip or clamp
  • Y10T24/4077 - Looped strap

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 002 - Apparel
  • 024 - Buckles, buttons, clasps, etc.
  • 224 - Package and article carriers
  • 482 - Exercise devices