129972 ⎘
Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements; Details of connections Undercut connections, e.g. using undercut tongues and grooves
Sub-classes:WALL OR CEILING PANEL AND WALL OR CEILING ASSEMBLY
#2Wall or ceiling panel and wall or ceiling assembly
#3Wall or ceiling panel and wall or ceiling assembly
#4Wall or ceiling panel and wall or ceiling assembly
#5Wall Reinforcement System
#6Building block and method for assembling building blocks
#7MODULAR PREFABRICATED BUILDING BLOCKS
#8Modular prefabricated building blocks
#9Polymer-Based Construction Blocks and Methods for Using Them
#10WALL PANEL BASE TRIM AND METHOD FOR THE SAME
#11Starter strip
#12TRACK AND PANEL BUILDING SYSTEM
#13Extended span timber structural member
#14Irregular tessellated building units
#15Composite structure members for construction of multi-floor structures
#16Interlocking masonry blocks for construction of load bearing and non-load bearing walls
#17Composite structure members for construction of multi-floor structures
#18Interlocking wall panels for modular building units
#19System, method and apparatus for manufactured building panel
#20Building block for wall construction
#21Composite structure members for construction of multi-floor structures
#22Modular units for insulating concrete forms
#23Exterior wall assembly systems
#24Interlocking panel assembly for modular building construction
#25Irregular tessellated building units
#26Multi-layered cladding frame system
#27Building panel, building system and method of constructing a building
#28Irregular tessellated building units
#29Building panel, building system and method of constructing a building
#30Irregular tessellated building units
#31BUILDING BLOCK SYSTEM
#32Universal structural element
#33Modular wall block, interlocking block assembly, and retaining wall constructed of an assembly of modular wall blocks
#34Modular insulated building panels