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Class Information
Number: 52/396.04
Name: Static structures (e.g., buildings) > Relatively yieldable preformed separator (i.e., expansion joint) > Exposed separator between (1) set or cured concrete, (2) metal, wood, plastic, etc., or (3) prefabricated components
Description: Joint which is in contact with the ambient atmosphere (i.e., uncovered) and installed in a gap amid (1) at least two hardened or cured sections, or (2) components in finished form.










Sub-classes under this class:

Class Number Class Name Patents
52/396.08 Between (1) brick or block courses, or (2) individual adjacent bricks or blocks 38
52/396.1 Between tile-type components 25
52/396.06 Composed of at least one collapsible cell (e.g., hollow) 86
52/396.07 Having a bight portion 52
52/396.05 With embedded anchor means 95


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8601760 Fire barrier Dec. 10, 2013
8590241 Compressive force transmitting connection element Nov. 26, 2013
8590240 Compressive force transmitting connection element Nov. 26, 2013
8584416 Movement control screed Nov. 19, 2013
8578672 Intumescent backer rod Nov. 12, 2013
8567145 Masonry insulation and siding connector Oct. 29, 2013
8499515 Systems, methods, and components for the construction and disassembly of raised panel assemblies Aug. 6, 2013
8479472 Interior surface system and method Jul. 9, 2013
8474202 Extruded seal plate for horizontal insulated composite architectural panel vertical end joints Jul. 2, 2013
8397453 Moisture impermeable fire-barriers Mar. 19, 2013
8366344 Pavement joint Feb. 5, 2013
8341909 Profiled rail system Jan. 1, 2013
8341915 Mechanical locking of floor panels with a flexible tongue Jan. 1, 2013
8291662 Continuous pour concrete slip dowel Oct. 23, 2012
8261499 Extruded seal plate for horizontal insulated composite architectural panel vertical end joints Sep. 11, 2012
8132380 Compliant trim for concrete slabs Mar. 13, 2012
8099921 Profile strip system, especially for closing off edges and/or concealing joints, for a surface covering Jan. 24, 2012
8091306 Lightweight metal joint for concrete surfaces Jan. 10, 2012
8082715 Bottom mount fire barrier systems including fire barrier/retainer structures and installation tools Dec. 27, 2011
7967528 Dowel sleeves Jun. 28, 2011
7958679 Variable connectors for angling modular wall systems Jun. 14, 2011
7908819 Device for bridging a difference in height between two floor surfaces Mar. 22, 2011
7895802 Profiled rail system for covering joints Mar. 1, 2011
7836652 System and method for sealing joints between exterior wall panels Nov. 23, 2010
7832169 Joint profile for a panel Nov. 16, 2010
7827750 Profile-rail system Nov. 9, 2010
7814720 Device for bridging a difference in height between two floor surfaces Oct. 19, 2010
7806624 Pavement joint Oct. 5, 2010
7797900 Floor profile arrangement for bridging a joint Sep. 21, 2010
7757450 Control joint Jul. 20, 2010
7752825 Tower made of prestressed concrete prefabricated assembly units Jul. 13, 2010
7707792 Flooring system with grout line May. 4, 2010
7661232 System and method for a secondary water drainage system with street level leak detection Feb. 16, 2010
7658044 Gap covering for cabin panels Feb. 9, 2010
7647740 Joint profile for a panel Jan. 19, 2010
7634883 Floor line transition joint with drip edge and stucco anchor Dec. 22, 2009
7604432 Plate concrete dowel system Oct. 20, 2009
7506480 System and method of forming expansion joints Mar. 24, 2009
7484259 Large resisting distortion and modularized comb-type bridge expansion joint Feb. 3, 2009
7409802 Floor strip for bridging a join between two floor coverings Aug. 12, 2008
7389555 Large resisting distortion comb-type bridge expansion joint Jun. 24, 2008
7090226 Gasket for sealing between glass panels Aug. 15, 2006
6993874 Joint materials and configurations Feb. 7, 2006
6991400 Cap sealer for caulked joints Jan. 31, 2006
6962025 Metal plasma surface-modified thermal barrier channel Nov. 8, 2005
6962026 Expansion joint cover Nov. 8, 2005
6955017 Fire barrier transitions Oct. 18, 2005
6931808 Floor system Aug. 23, 2005
RE38745 Laminate film-foam flooring composition Jun. 21, 2005
6901713 Multipurpose composite wallboard panel Jun. 7, 2005

1 2 3 4










 
 
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