2102020

Information

• Patent Grant
• 2102020

• References
• Source

• Patent Number

  2,102,020

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1937
  88 years ago

• CPC

  • B21D53/00 - Making other particular articles
  • D02H13/36 - Means for attaching warp to beam
  • Y10T24/44043 - Channel and inserted bar
  • Y10T29/49893 - Peripheral joining of opposed mirror image parts to form a hollow body

• US Classifications

  • 228 - Metal fusion bonding
  • 024 - Buckles, buttons, clasps, etc.
  • 029 - Metal working
  • 139 - Textiles: weaving
  • 242 - Winding, tensioning, or guiding