3656223

Information

• Patent Grant
• 3656223

• References
• Source

• Patent Number

  3,656,223

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1972
  52 years ago

• CPC

  • A44B19/60 - Applying end stops upon stringer tapes
  • Y10T29/49782 - of a slide fastener
  • Y10T29/5116 - forging and bending, cutting or punching
  • Y10T29/5117 - Fastener [zipper]
  • Y10T29/53296 - Means to assemble stop onto stringer

• US Classifications

  • 029 - Metal working