3503491

Information

• Patent Grant
• 3503491

• References
• Source

• Patent Number

  3,503,491

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1970
  54 years ago

• CPC

  • B21D43/055 - Devices comprising a pair of longitudinally and laterally movable parallel transfer bars
  • B23Q7/04 - by means of grippers
  • B23Q2707/04 - by means of grippers also magnetic or pneumatic gripping

• US Classifications

  • 198 - Conveyors: power-driven
  • 226 - Advancing material of indeterminate length