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Class Information
Number: 52/396.06
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 > Composed of at least one collapsible cell (e.g., hollow)
Description: Exposed joint which contains a portion that is an air enclosing compartment.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8132380 Compliant trim for concrete slabs Mar. 13, 2012
7757450 Control joint Jul. 20, 2010
7506480 System and method of forming expansion joints Mar. 24, 2009
7143560 Cover assembly for structural members Dec. 5, 2006
7090226 Gasket for sealing between glass panels Aug. 15, 2006
6823640 Hollow spacer for tiles and the like Nov. 30, 2004
6751919 Sealing element for expansion joints Jun. 22, 2004
6484462 Seismic expansion joint cover Nov. 26, 2002
6427405 Joint material and execution method thereof Aug. 6, 2002
5992113 Compressible foam weather stripping Nov. 30, 1999
5904439 Movement joint May. 18, 1999
5888023 Seal arrangement for tubular tunnel segments Mar. 30, 1999
5887400 Expansion control system Mar. 30, 1999
5791116 Device for applying stucco and method therefor Aug. 11, 1998
5791111 Sealing device for a settlement joint Aug. 11, 1998
5737889 Device for sealing of concrete joints Apr. 14, 1998
5735633 Method of and devices for sealing and supporting concrete floor joints and the like Apr. 7, 1998
5704188 Post structure Jan. 6, 1998
5666775 Expansion joint cover Sep. 16, 1997
5649399 Cover panel system Jul. 22, 1997
5607253 Dilatation joint element Mar. 4, 1997
5564242 Expansion joint monitor Oct. 15, 1996
5531455 Expansion joint sealing element Jul. 2, 1996
5489164 Method of connection Feb. 6, 1996
5357727 Expansion joint Oct. 25, 1994
5312672 Sealing strip for wall and floor joints May. 17, 1994
5302050 Device for bridging expansion joints in bridges or the like Apr. 12, 1994
5074711 Profiled seal for tunnel segments Dec. 24, 1991
5042211 Expansion joint Aug. 27, 1991
4965970 Prefabricated dome-shaped structure Oct. 30, 1990
4916878 Compression seal with integral surface cover plate Apr. 17, 1990
4900607 Sealing profile Feb. 13, 1990
4884381 Structural joint system Dec. 5, 1989
4861043 Pressure/compression concrete joint seal Aug. 29, 1989
4824289 Sealing profile for tunnel segments Apr. 25, 1989
4815247 Compression seal with integral surface cover plate Mar. 28, 1989
4799345 Reversible compression seal Jan. 24, 1989
4797032 Sealing profile Jan. 10, 1989
4784516 Traffic bearing expansion joint cover and method of preparing same Nov. 15, 1988
4781489 Assembly for bridging over expansion joints Nov. 1, 1988
4773791 Joint bridging construction for structures Sep. 27, 1988
4761927 Panelized enclosure system with reverse camber seal Aug. 9, 1988
4762441 Sealing profile Aug. 9, 1988
4743036 Compression seal May. 10, 1988
4685825 Device for use in expansion joints Aug. 11, 1987
4674252 Gland and mount system and components thereof Jun. 23, 1987
4625485 Elastomeric glands Dec. 2, 1986
4614067 Assembly of prefabricated panel units having lapping watertight seals Sep. 30, 1986
4563849 Device for interlocking together two adjacent metal frames from two different levels Jan. 14, 1986
4528788 Weatherplug for a moveable panel Jul. 16, 1985

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