3574980

Information

• Patent Grant
• 3574980

• References
• Source

• Patent Number

  3,574,980

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1971
  53 years ago

• CPC

  • A47B57/46 - the shelf supports being cantilever brackets

• US Classifications

  • 052 - Static structures
  • 108 - Horizontally supported planar surfaces
  • 248 - Supports