2054499

Information

• Patent Grant
• 2054499

• References
• Source

• Patent Number

  2,054,499

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1936
  88 years ago

• CPC

  • E06B7/22 - by means of elastic edgings
  • E06B9/13 - with closing members of one piece
  • Y10S264/57 - Processes of forming layered products
  • Y10S425/109 - Frangible connections
  • Y10T156/1052 - with cutting, punching, tearing or severing
  • Y10T428/2457 - Parallel ribs and/or grooves

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 160 - Flexible or portable closure, partition, or panel
  • 249 - Static molds
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • D25 - Building units and construction elements