3471351

Information

• Patent Grant
• 3471351

• References
• Source

• Patent Number

  3,471,351

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1969
  55 years ago

• CPC

  • B31B1/90 - Attaching accessories not otherwise provided for
  • B31B2201/9023 - the blanks remaining stationary during application of the patches
  • Y10T156/1056 - Perforating lamina
  • Y10T156/1309 - and securing separate part over hole or aperture

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 053 - Package making
  • 162 - Paper making and fiber liberation