2306587

Information

• Patent Grant
• 2306587

• References
• Source

• Patent Number

  2,306,587

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1942
  82 years ago

• CPC

  • A44B1/02 - characterised by their material
  • B29D19/04 - by cutting, milling, turning, stamping, or perforating moulded parts Surface treatment of buttons
  • Y10T24/3689 - Thread or wire through apertured button
  • Y10T156/1052 - with cutting, punching, tearing or severing

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 024 - Buckles, buttons, clasps, etc.
  • 079 - Button making
  • 156 - Adhesive bonding and miscellaneous chemical manufacture