3827651

Information

• Patent Grant
• 3827651

• References
• Source

• Patent Number

  3,827,651

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1974
  50 years ago

• CPC

  • B65H75/14 - with two end flanges
  • B65H75/22 - collapsible with removable parts
  • B65H2701/5134 - Metal elements
  • B65H2701/51344 - Metal profiles

• US Classifications

  • 242 - Winding, tensioning, or guiding