2015437

Information

• Patent Grant
• 2015437

• References
• Source

• Patent Number

  2,015,437

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1935
  89 years ago

• CPC

  • B31B1/90 - Attaching accessories not otherwise provided for
  • B31B2201/9066 - Applying button-and-string or washer like closure elements
  • Y10T24/4709 - Bendable sheet material
  • Y10T29/26 - Paper-fastener making

• US Classifications

  • 227 - Elongated-member-driving apparatus
  • 024 - Buckles, buttons, clasps, etc.
  • 029 - Metal working
  • 493 - Manufacturing container or tube from paper