2266437

Information

• Patent Grant
• 2266437

• References
• Source

• Patent Number

  2,266,437

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1941
  82 years ago

• CPC

  • B65H59/043 - with a braking force varying proportionally to the diameter or the weight of the package being unwound

• US Classifications

  • 242 - Winding, tensioning, or guiding