1608727

Information

• Patent Grant
• 1608727

• References
• Source

• Patent Number

  1,608,727

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1926
  98 years ago

• CPC

  • B26F1/24 - Perforating by needles or pins
  • B29C65/02 - by heating, with or without pressure
  • B29C65/7437 - the tool being a perforating tool
  • B29C66/21 - said joint lines being formed by a single dot or dash or by several dots or dashes
  • B29C66/41 - Joining substantially flat articles ; Making flat seams in tubular or hollow articles
  • B29C66/45 - Joining of substantially the whole surface of the articles
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/727 - being porous
  • B29C66/7375 - uncured, partially cured or fully cured
  • B29C66/73751 - the to-be-joined area of at least one of the parts to be joined being uncured
  • B29C66/7485 - Natural fibres
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C35/02 - Heating or curing
  • B29C2793/0045 - Perforating
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29K2105/0809 - Fabrics
  • B29K2105/246 - Uncured
  • Y10T156/1044 - of parallel stacked sheets only
  • Y10T156/1057 - Subsequent to assembly of laminae
  • Y10T428/233 - Foamed or expanded material encased
  • Y10T428/24273 - including aperture
  • Y10T428/3183 - Next to second layer of natural rubber
  • Y10T428/31841 - Next to cellulosic
  • Y10T442/60 - Nonwoven fabric [i.e., nonwoven strand or fiber material]

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 442 - Fabric