3784120

Information

• Patent Grant
• 3784120

• References
• Source

• Patent Number

  3,784,120

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1974
  51 years ago

• CPC

  • B65H54/46 - Package drive drums
  • B65H2404/113 - made of circular segments
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • Y10T29/49861 - Sizing mating parts during final positional association

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 029 - Metal working