3520760

Information

• Patent Grant
• 3520760

• References
• Source

• Patent Number

  3,520,760

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1970
  54 years ago

• CPC

  • B29C70/887 - locally reinforced
  • A43D11/00 - Machines for preliminary treatment or assembling of upper-parts, counters, or insoles on their lasts preparatory to the pulling-over or lasting operations Applying or removing protective coverings
  • B29C63/0095 - using a provisional carrier
  • B29C65/78 - Means for handling the parts to be joined
  • B29C66/472 - said single elements being substantially flat
  • B29C70/08 - comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
  • Y10T428/183 - Next to unitary sheet of equal or greater extent
  • Y10T428/28 - Web or sheet containing structurally defined element or component and having an adhesive outermost layer
  • Y10T428/3179 - Next to cellulosic
  • Y10T428/31841 - Next to cellulosic

• US Classifications

  • 036 - Boots, shoes, and leggings
  • 002 - Apparel
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 428 - Stock material or miscellaneous articles