3256630

Information

• Patent Grant
• 3256630

• References
• Source

• Patent Number

  3,256,630

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1966
  58 years ago

• CPC

  • A47G1/0644 - using a tension wire for holding the members or corner pieces together
  • A47G1/142 - Supporting legs or feet

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 248 - Supports