3896538

Information

• Patent Grant
• 3896538

• References
• Source

• Patent Number

  3,896,538

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1975
  49 years ago

• CPC

  • A44B19/305 - in the form of a locking prong protuding from the pull member
  • B21D53/50 - metal slide-fastener parts
  • Y10T29/49783 - of slider

• US Classifications

  • 029 - Metal working