3428006

Information

• Patent Grant
• 3428006

• References
• Source

• Patent Number

  3,428,006

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1969
  56 years ago

• CPC

  • D05B3/08 - for buttonholes with eyelet ends
  • D05D2209/08 - elastic

• US Classifications

  • 112 - Sewing