3777856

Information

• Patent Grant
• 3777856

• References
• Source

• Patent Number

  3,777,856

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1973
  51 years ago

• CPC

  • B65H59/10 - by devices acting on running material and not associated with supply or take-up devices
  • B65H61/00 - Applications of devices for metering predetermined lengths of running material
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • Y10T24/3938 - Lever tension
  • Y10T24/394 - Cam lever
  • Y10T24/3944 - Cam engaging or disengaging

• US Classifications

  • 188 - Brakes
  • 024 - Buckles, buttons, clasps, etc.
  • 182 - Fire escape, ladder, or scaffold
  • 254 - Implements or apparatus for applying pushing or pulling force