3075253

Information

• Patent Grant
• 3075253

• References
• Source

• Patent Number

  3,075,253

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1963
  62 years ago

• CPC

  • E04B2/7451 - with false tongue joints
  • E04B2/7881 - of substantially S - or Z - section; having a shape or cross-section adapted for gripping or overlapping panels by means of at least partially complementary shaped parallel elements

• US Classifications

  • 052 - Static structures