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Class Information
Number: 404/57
Name: Road structure, process, or apparatus > Pavement > Including joint means > With mid-slab bridge means > Sliding plate pair
Description: Mid-slab bridge structure wherein spacing means includes at least two elements in flat surface contact within the joint space and free to slip with respect to each other.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7393017 |
Pocket-sized travel book |
Jul. 1, 2008 |
| 7338230 |
Plate concrete dowel system |
Mar. 4, 2008 |
| 6460214 |
Vibration resistive instant responding roadway or bridge expansion joint and construction method of the same |
Oct. 8, 2002 |
| 5600860 |
Dilation joint for bridges and viaducts |
Feb. 11, 1997 |
| 5384996 |
Architectural joint system with arched cover plate |
Jan. 31, 1995 |
| 5171100 |
Preformed expansion joint system |
Dec. 15, 1992 |
| 5092094 |
Hingeable expansion joint for covered panels |
Mar. 3, 1992 |
| 5082394 |
Expansion joint seals and methods and apparatus for making and installing the same |
Jan. 21, 1992 |
| 5051024 |
Sliding closures for roadway expansion joints |
Sep. 24, 1991 |
| 4885885 |
Joint bridging device |
Dec. 12, 1989 |
| 4709435 |
Bridge deck system |
Dec. 1, 1987 |
| 4616954 |
Continuous pavement process for a bridge surface expansion joint |
Oct. 14, 1986 |
| 4339214 |
Composite expansion joint |
Jul. 13, 1982 |
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