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Class Information
Number: 52/590.3
Name: Static structures (e.g., buildings) > Module or panel having discrete edgewise or face-to-face connecting feature > Having integral key > Dovetail-type key > Having mortise with internal space
Description: Integral dovetail key wherein the fan-shaped indentation is designed to accommodate both the projection and; e.g., a settable material such as grout.










Patents under this class:

Patent Number Title Of Patent Date Issued
8191329 Apparatus for connecting panels Jun. 5, 2012
8074418 Apparatus for connecting panels Dec. 13, 2011
8006460 Floor covering with interlocking design Aug. 30, 2011
7770347 Building frame Aug. 10, 2010
7631470 Heliport and civil engineering/building material Dec. 15, 2009
7624552 Floor covering Dec. 1, 2009
7377079 Flexibly connected panel elements May. 27, 2008
7222465 Building board May. 29, 2007
6918215 Free floating sub-floor panel Jul. 19, 2005
6769219 Panel elements Aug. 3, 2004
6758020 Flexible interlocking wall system Jul. 6, 2004
6675544 Composite wood panels having tongue and groove edges Jan. 13, 2004
6546691 Method of laying panels Apr. 15, 2003
6523317 Wall block with interlock Feb. 25, 2003
6438919 Building component structure, or building components Aug. 27, 2002
6347911 Vortex shedding strake wraps for submerged pilings and pipes Feb. 19, 2002
6250035 Modular system for the creation or cladding of wall, ceiling and/or floor surfaces and the construction of functional surfaces and functional walls Jun. 26, 2001
6019549 Vortex shedding strake wraps for submerged pilings and pipes Feb. 1, 2000
6009679 Wall elements for wooden buildings, a method for manufacture thereof and a method for erection of wooden building with such wall elements Jan. 4, 2000
5941038 Modular system for the creation or cladding of wall, ceiling and/or floor surfaces and the construction of functional surfaces and functional walls Aug. 24, 1999
5899251 Wood machineable joint May. 4, 1999
5685119 Wall construction system Nov. 11, 1997
5410849 Modified insulated panel May. 2, 1995
5357728 Jointing of building panels and sheets Oct. 25, 1994
5293728 Insulated panel Mar. 15, 1994
4182093 Grille Jan. 8, 1980
4178738 Modular grille Dec. 18, 1979











 
 
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