2859919

Information

• Patent Grant
• 2859919

• References
• Source

• Patent Number

  2,859,919

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1958
  66 years ago

• CPC

  • G03B1/40 - embodying frictional coupling or clutches

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 188 - Brakes