2826157

Information

• Patent Grant
• 2826157

• References
• Source

• Patent Number

  2,826,157

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1958
  66 years ago

• CPC

  • E04B1/35 - Extraordinary methods of construction
  • E04B1/3505 - characterised by the in-situ moulding of large parts of a structure
  • E04B7/08 - Vaulted roofs
  • E04G21/16 - Tools or apparatus
  • E04B1/32 - Arched structures Vaulted structures Folded structures
  • E04B2001/3594 - inflatable lifting or handling devices
  • Y10T29/49826 - Assembling or joining
  • Y10T29/49828 - Progressively advancing of work assembly station or assembled portion of work

• US Classifications

  • 052 - Static structures
  • 029 - Metal working
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus