3885750

Information

• Patent Grant
• 3885750

• References
• Source

• Patent Number

  3,885,750

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1975
  49 years ago

• CPC

  • B65H75/28 - Arrangements for positively securing ends of material
  • G03B17/30 - Locating spools or other rotatable holders of coiled film
  • G03B21/326 - Means for fixing the film on the axis of a reel or spindle
  • G03B2217/261 - Details of spools

• US Classifications

  • 242 - Winding, tensioning, or guiding