3912181

Information

• Patent Grant
• 3912181

• References
• Source

• Patent Number

  3,912,181

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1975
  49 years ago

• CPC

  • B28B21/62 - circumferential laterally tensioned
  • B65H81/00 - Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for

• US Classifications

  • 242 - Winding, tensioning, or guiding