1679573

Information

• Patent Grant
• 1679573

• References
• Source

• Patent Number

  1,679,573

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1928
  96 years ago

• CPC

  • B65H75/14 - with two end flanges
  • B65H75/22 - collapsible with removable parts
  • B65H2701/5114 - Metal sheets
  • B65H2701/5134 - Metal elements
  • B65H2701/51344 - Metal profiles

• US Classifications

  • 242 - Winding, tensioning, or guiding