3499813

Information

• Patent Grant
• 3499813

• References
• Source

• Patent Number

  3,499,813

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1970
  54 years ago

• CPC

  • A61F13/063 - Corn-pads; Corn-rings
  • Y10T156/1041 - Subsequent to lamination
  • Y10T156/1054 - and simultaneously bonding [e.g., cut-seaming]
  • Y10T156/1056 - Perforating lamina

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture