3381938

Information

• Patent Grant
• 3381938

• References
• Source

• Patent Number

  3,381,938

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1968
  56 years ago

• CPC

  • B21F1/02 - Straightening
  • B65H59/16 - Braked elements rotated by material
  • H02G1/04 - for mounting or stretching
  • H02G11/02 - using take-up reel or drum
  • B65H2555/22 - hydraulic

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 242 - Winding, tensioning, or guiding