3654635

Information

• Patent Grant
• 3654635

• References
• Source

• Patent Number

  3,654,635

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1972
  52 years ago

• CPC

  • A41F1/02 - Buttonholes Eyelets for buttonholes
  • D05B3/10 - for making piped openings
  • D05D2207/04 - Suction or blowing devices
  • D05D2303/20 - Small textile objects e.g., labels, beltloops

• US Classifications

  • 002 - Apparel