3851981

Information

• Patent Grant
• 3851981

• References
• Source

• Patent Number

  3,851,981

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1974
  50 years ago

• CPC

  • F16B12/50 - Metal corner connections
  • A47B13/00 - Details of tables or desks
  • A47B13/06 - of metal
  • A47B91/024 - Foot attached to a rotating bolt supported in an internal thread
  • A47B91/022 - using screw means
  • A47B2200/0027 - Desks with I-shaped leg
  • A47B2200/0085 - Supplementary support fixed on the edge of a desk or table
  • A47B2220/003 - Height-adjustable feet or gliders for tables or desks
  • A47B2230/15 - Joining of sectional members by means of inner tensioning rods
  • Y10T403/4621 - including saddle
  • Y10T403/4697 - Utilizing internal rod structure
  • Y10T403/478 - Metallic fusion material
  • Y10T403/55 - Member ends joined by inserted section

• US Classifications

  • 403 - Joints and connections
  • 005 - Beds
  • 312 - Supports: cabinet structure