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Class Information
Number: 404/60
Name: Road structure, process, or apparatus > Pavement > Including joint means > With mid-slab bridge means > Sleeved or telescoped at joint
Description: Mid-slab bridge structure wherein a load transmitting component is either (1) provided with housing or bushing structure to facilitate slipping of said component under stress or (2) made up of at least two parts interfitted or socketed one to the other, both housing or interfitting located at or in the juncture of adjacent pavement portions.
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 |
| 7404691 |
Dowel bar assembly with snap fit side frames |
Jul. 29, 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 |
| 6962026 |
Expansion joint cover |
Nov. 8, 2005 |
| 6926463 |
Disk plate concrete dowel system |
Aug. 9, 2005 |
| 6502359 |
Dowel placement apparatus for concrete slabs |
Jan. 7, 2003 |
| 5980152 |
Highway coupling apparatus and methods |
Nov. 9, 1999 |
| 5911538 |
Transverse force rod bearing |
Jun. 15, 1999 |
| 5870869 |
Yielding tie bar |
Feb. 16, 1999 |
| 5674028 |
Doweled construction joint and method of forming same |
Oct. 7, 1997 |
| 5600860 |
Dilation joint for bridges and viaducts |
Feb. 11, 1997 |
| 5586834 |
Joint structure for coupling precast concrete pavement slabs |
Dec. 24, 1996 |
| 5487249 |
Dowel placement apparatus for monolithic concrete pour and method of use |
Jan. 30, 1996 |
| 5051024 |
Sliding closures for roadway expansion joints |
Sep. 24, 1991 |
| 4917883 |
Oil in water emulsion sunscreen composition |
Apr. 17, 1990 |
| 4648739 |
Load transfer cell assembly for concrete pavement transverse joints |
Mar. 10, 1987 |
| 4578916 |
Connecting and pressure-distributing element for concrete structural members |
Apr. 1, 1986 |
| 4522531 |
Transverse joint cell for concrete structures |
Jun. 11, 1985 |
| 4516876 |
Precast concrete expansion joint for roads and the like |
May. 14, 1985 |
| 4449844 |
Dowel for pavement joints |
May. 22, 1984 |
| 4397579 |
Expansion joint structures |
Aug. 9, 1983 |
| 4353666 |
Device for transferring loads between adjoining concrete slabs |
Oct. 12, 1982 |
| 3972640 |
Highway joint with spring torsion bar |
Aug. 3, 1976 |
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