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Class Information
Number: 404/65
Name: Road structure, process, or apparatus > Pavement > Including joint means > Preformed non-metallic only > Externally profiled
Description: Preformed nonmetallic joint structure wherein a component insertable, or prepositioned, between slab ends has a particular outer configuration.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7441985 |
Method and apparatus for providing a dowell connection to maintain cast-in-place concrete slabs in alignment |
Oct. 28, 2008 |
| 7381008 |
Disk plate concrete dowel system |
Jun. 3, 2008 |
| 7338230 |
Plate concrete dowel system |
Mar. 4, 2008 |
| 7314333 |
Plate concrete dowel system |
Jan. 1, 2008 |
| 7021858 |
Double joints pavement system |
Apr. 4, 2006 |
| 6926463 |
Disk plate concrete dowel system |
Aug. 9, 2005 |
| 6745532 |
Process for the articulated imbrication of concrete slabs .cent.i(in situ) |
Jun. 8, 2004 |
| 6681540 |
Device for forming an expansion joint in a floor surface |
Jan. 27, 2004 |
| 6210070 |
Concrete dowel slip tube with clip |
Apr. 3, 2001 |
| 6171016 |
Tubular reinforcing dowel system and method |
Jan. 9, 2001 |
| 6012869 |
Expansion joint and seal containing intersections |
Jan. 11, 2000 |
| 5888017 |
Expansion joint cap |
Mar. 30, 1999 |
| 5735633 |
Method of and devices for sealing and supporting concrete floor joints and the like |
Apr. 7, 1998 |
| 5690447 |
Method of and devices for sealing and supporting concrete floor joints and the like |
Nov. 25, 1997 |
| 5492691 |
Method of making clear antiperspirant gels |
Feb. 20, 1996 |
| 5269624 |
Expansion joint system |
Dec. 14, 1993 |
| 5228255 |
Method and apparatus for improved belt type expansion joints |
Jul. 20, 1993 |
| 5197250 |
Wide expansion joint system |
Mar. 30, 1993 |
| 5129754 |
Expansion joint seals |
Jul. 14, 1992 |
| 5035533 |
Highway expansion joint strip seal |
Jul. 30, 1991 |
| 4979846 |
Contraction joint for concrete linings |
Dec. 25, 1990 |
| 4896994 |
Highway expansion joint strip seal |
Jan. 30, 1990 |
| 4884381 |
Structural joint system |
Dec. 5, 1989 |
| 4875802 |
Installational concrete joint insert and method of preventing edge spalling |
Oct. 24, 1989 |
| 4861043 |
Pressure/compression concrete joint seal |
Aug. 29, 1989 |
| 4799345 |
Reversible compression seal |
Jan. 24, 1989 |
| 4781489 |
Assembly for bridging over expansion joints |
Nov. 1, 1988 |
| 4746129 |
Expansion joint strip seal |
May. 24, 1988 |
| 4743036 |
Compression seal |
May. 10, 1988 |
| 4743139 |
Expansion joint |
May. 10, 1988 |
| 4708517 |
Compression seal |
Nov. 24, 1987 |
| 4685825 |
Device for use in expansion joints |
Aug. 11, 1987 |
| 4622784 |
Pressurized waterstops |
Nov. 18, 1986 |
| 4572702 |
Expansion joint |
Feb. 25, 1986 |
| 4569615 |
Expansion joint structures |
Feb. 11, 1986 |
| 4563850 |
Devices for assembling together the slabs of concrete constituting highways |
Jan. 14, 1986 |
| 4537003 |
Elastomeric sectional strip for expansion joints |
Aug. 27, 1985 |
| 4533278 |
Expansion joint system |
Aug. 6, 1985 |
| 4490067 |
Modular drain system |
Dec. 25, 1984 |
| 4488324 |
Means for spanning the joint between adjoining structural members of a bridge or like structure |
Dec. 18, 1984 |
| 4447172 |
Roadway expansion joint and seal |
May. 8, 1984 |
| 4411112 |
Sealing strip for an expansion void |
Oct. 25, 1983 |
| 4374442 |
Expansion joint sealing assembly for curb and roadway intersections |
Feb. 22, 1983 |
| 4320611 |
Fire retardant seal |
Mar. 23, 1982 |
| 4290249 |
Elastomeric spring expansion joint-seal strip |
Sep. 22, 1981 |
| 4288173 |
Expansion and contraction joint assembly |
Sep. 8, 1981 |
| 4199158 |
Profiled gasket for sealing tunnel segment joints |
Apr. 22, 1980 |
| 4148167 |
Concourse seal |
Apr. 10, 1979 |
| 4138049 |
Dual function sealing gasket |
Feb. 6, 1979 |
| 4127350 |
Elastic joint spanning waterstop element |
Nov. 28, 1978 |
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