2883316

Information

• Patent Grant
• 2883316

• References
• Source

• Patent Number

  2,883,316

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1959
  66 years ago

• CPC

  • A43B23/021 - Leather
  • A43B23/022 - with waterproof breathable membranes
  • A43B23/0235 - Different layers of different material
  • A43B23/026 - Laminated layers
  • Y10S36/02 - Plastic
  • Y10S526/93 - Water swellable or hydrophilic
  • Y10T428/269 - including synthetic resin or polymer layer or component

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 036 - Boots, shoes, and leggings
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 526 - Synthetic resins or natural rubbers