3737947

Information

• Patent Grant
• 3737947

• References
• Source

• Patent Number

  3,737,947

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1973
  51 years ago

• CPC

  • E05F1/1261 - for counterbalancing
  • E05Y2900/20 - for furnitures
  • Y10T16/53835 - including pivoted coaxial spring retaining bar

• US Classifications

  • 016 - Miscellaneous hardware