3339861

Information

• Patent Grant
• 3339861

• References
• Source

• Patent Number

  3,339,861

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1967
  57 years ago

• CPC

  • H01M6/06 - Dry cells
  • B65H75/14 - with two end flanges
  • B65H75/145 - Reinforcement or protection arrangements for the peripheral edge of the flanges
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • B65H2701/5122 - Plastics
  • B65H2701/5136 - Moulded plastic elements

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 012 - Boot and shoe making