2120458

Information

• Patent Grant
• 2120458

• References
• Source

• Patent Number

  2,120,458

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1938
  86 years ago

• CPC

  • B29C65/5057 - positioned between the surfaces to be joined
  • A41D27/24 - Hems Seams
  • B29C65/4815 - Hot melt adhesives
  • B29C65/72 - by combined operations or combined techniques
  • B29C66/1122 - Single lap to lap joints
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/836 - Moving relative to and tangentially to the parts to be joined
  • D05B1/26 - for making fluid-tight seams
  • D05B35/02 - for facilitating seaming Hem-turning elements Hemmers
  • B29C65/18 - using heated tools
  • B29C65/62 - Stitching
  • B29K2995/0069 - non-permeable
  • Y10T156/1011 - Overedge bending or overedge folding
  • Y10T428/19 - Sheets or webs edge spliced or joined
  • Y10T428/2405 - Coating, impregnation, or bond in stitching zone only
  • Y10T428/24215 - Acute or reverse fold of exterior component
  • Y10T428/24785 - including layer embodying mechanically interengaged strands, strand portions or strand-like strips [e.g., weave, knit, etc.]

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 112 - Sewing
  • 156 - Adhesive bonding and miscellaneous chemical manufacture