3837053

Information

• Patent Grant
• 3837053

• References
• Source

• Patent Number

  3,837,053

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • B65H54/52 - Drive contact pressure control
  • B65H63/00 - Warning or safety devices
  • B65H63/02 - responsive to reduction in material tension, failure of supply, or breakage, of material
  • B65H63/0364 - by lifting or raising the package away from the driving roller
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 028 - Textiles: manufacturing