1593781

Information

• Patent Grant
• 1593781

• References
• Source

• Patent Number

  1,593,781

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1926
  98 years ago

• CPC

  • B65H49/321 - characterised by features enabling their folding or dismantling
  • B65H75/22 - collapsible with removable parts
  • B65H2701/51344 - Metal profiles

• US Classifications

  • 242 - Winding, tensioning, or guiding