3845912

Information

• Patent Grant
• 3845912

• References
• Source

• Patent Number

  3,845,912

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1974
  50 years ago

• CPC

  • B65H54/2893 - Superposed traversing
  • B65H54/36 - Yarn-guide advancing or raising mechanisms
  • B65H54/385 - Preventing edge raising
  • B65H2553/11 - pneumatic
  • B65H2555/11 - pneumatic
  • B65H2701/3122 - extruded from spinnerets

• US Classifications

  • 242 - Winding, tensioning, or guiding