3735547

Information

• Patent Grant
• 3735547

• References
• Source

• Patent Number

  3,735,547

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1973
  51 years ago

• CPC

  • E04C3/07 - at least partly of bent or otherwise deformed strip- or sheet-like material
  • B21D47/04 - composite sheet metal profiles
  • B23K13/043 - Seam welding
  • E04C2003/0413 - being built up from several parts
  • E04C2003/043 - the hollow cross-section comprising at least one enclosed cavity
  • E04C2003/046 - L- or T-shaped

• US Classifications

  • 052 - Static structures
  • 296 - Land vehicles: bodies and tops