3441994

Information

• Patent Grant
• 3441994

• References
• Source

• Patent Number

  3,441,994

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1969
  55 years ago

• CPC

  • D05B39/00 - Workpiece carriers
  • B68G15/005 - Worktables or workframes
  • D05B11/005 - for sewing the edges of mattresses
  • Y10T29/48 - Upholstered article making
  • Y10T29/481 - Method

• US Classifications

  • 029 - Metal working