2160763

Information

• Patent Grant
• 2160763

• References
• Source

• Patent Number

  2,160,763

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1939
  85 years ago

• CPC

  • B65H59/30 - Surfaces movable automatically to compensate for variation in tension
  • B65H2511/142 - of roll or package
  • B65H2515/31 - Tensile force
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 076 - Metal tools and implements, making