2117897

Information

• Patent Grant
• 2117897

• References
• Source

• Patent Number

  2,117,897

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1938
  86 years ago

• CPC

  • B22D17/16 - specially adapted for casting slide fasteners or elements therefor
  • A44B19/02 - with a series of separate interlocking members secured to each stringer tape
  • B29D5/00 - Producing elements of slide fasteners Combined making and attaching of elements of slide fasteners
  • Y10T24/2554 - including complementary formations on opposite walls for engaging mating elements

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.