3820737

Information

• Patent Grant
• 3820737

• References
• Source

• Patent Number

  3,820,737

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • A01K89/003 - Devices for transferring line to a reel
  • B65H49/26 - Axial shafts or spigots
  • Y10T74/20546 - Knee operated

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 074 - Machine element or mechanism
  • 211 - Supports: racks
  • 423 - Chemistry of inorganic compounds