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Class Information
Number: 14/28
Name: Bridges > Floating > Adjustable height
Description: Floating bridges containing some structure to produce or to permit variations in the height of the road bed.










Patents under this class:

Patent Number Title Of Patent Date Issued
8590085 Floating, self-propelling, self-ballasting pivotable bridge Nov. 26, 2013
6659686 Precast modular intermodal concrete shapes and methods of installation to form shoreline stabilization, marine and terrestrial structures Dec. 9, 2003
6491473 Precast modular concrete shapes and methods of installation to form shoreline stabilization, marine and terrestrial structures Dec. 10, 2002
5032040 System for moving drilling module to fixed platform Jul. 16, 1991
4461328 Pipette device Jul. 24, 1984
4441449 Port ramp for access to a roll-on roll-off ship Apr. 10, 1984











 
 
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