2495539

Information

• Patent Grant
• 2495539

• References
• Source

• Patent Number

  2,495,539

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1950
  75 years ago

• CPC

  • A44B19/26 - Sliders
  • B29C45/0017 - moulding interconnected elements which are movable with respect to one another
  • B29D5/00 - Producing elements of slide fasteners Combined making and attaching of elements of slide fasteners
  • B29C2045/0024 - using a mould core with a blind hole wherein the hinge shaft is moulded
  • Y10S425/814 - Zipper
  • Y10T24/2586 - including pull tab attaching means
  • Y10T29/49783 - of slider

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 029 - Metal working
  • 164 - Metal founding
  • 249 - Static molds
  • 425 - Plastic article or earthenware shaping or treating: apparatus