2826523

Information

• Patent Grant
• 2826523

• References
• Source

• Patent Number

  2,826,523

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1958
  66 years ago

• CPC

  • F16L59/021 - comprising a single piece or sleeve
  • B29C53/04 - of plates or sheets
  • B29C53/32 - Coiling
  • B29L2009/00 - Layered products
  • Y10S206/825 - Recoil-type retainer
  • Y10S280/04 - Grocery store cart
  • Y10T428/24942 - including components having same physical characteristic in differing degree

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 052 - Static structures
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 160 - Flexible or portable closure, partition, or panel
  • 206 - Special receptacle or package
  • 280 - Land vehicles