3150621

Information

• Patent Grant
• 3150621

• References
• Source

• Patent Number

  3,150,621

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1964
  60 years ago

• CPC

  • D05B35/062 - with hem-turning
  • D05B29/06 - Presser feet
  • D05D2303/04 - elastic
  • D05D2303/08 - Cordage
  • D05D2303/10 - elastic
  • D05D2303/14 - Buttons
  • D05D2305/04 - longitudinally to the sewing direction
  • Y10S55/26 - Bag coupling

• US Classifications

  • 112 - Sewing
  • 055 - Gas separation