3445074

Information

• Patent Grant
• 3445074

• References
• Source

• Patent Number

  3,445,074

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1969
  55 years ago

• CPC

  • D03D45/20 - Changing bobbins, cops, or other shuttle stock
  • B65H54/00 - Winding, coiling, or depositing filamentary material
  • B65H54/14 - on tubes, cores, or formers having generally parallel sides
  • B65H65/00 - Securing material to cores or formers
  • B65H75/182 - Identification means
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • D03D2700/25 - Devices for weft changing in looms

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 139 - Textiles: weaving