3322251

Information

• Patent Grant
• 3322251

• References
• Source

• Patent Number

  3,322,251

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1967
  57 years ago

• CPC

  • B65G13/11 - Roller frames
  • B65G11/143 - for articles

• US Classifications

  • 193 - Conveyors, chutes, skids, guides, and ways