3807328

Information

• Patent Grant
• 3807328

• References
• Source

• Patent Number

  3,807,328

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1974
  50 years ago

• CPC

  • D05B3/22 - Article-
  • D05B73/12 - Slides Needle plates
  • D05D2207/02 - Pneumatic or hydraulic devices
  • D05D2303/16 - with shanks

• US Classifications

  • 112 - Sewing