127772 ⎘
Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces; Devices or arrangements for working the finished surface ; Devices for repairing the surface of damaged paving for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters
Sub-classes:SAW BLADE
#2VEHICLE AND METHOD
#3Method And Apparatus For Clearing Permeable Paver Joints
#4Deploying optical fiber on a road surface
#5VIBRATING RIPPER
#6APPARATUS AND METHOD OF FORMING AN ANTI-SLIP GROOVE ON ROADWAY BY USING THE NON-CUTTING TECHNOLOGY
#7Methods, compositions and systems for enhancing the useful life of a transportation surface
#8Method for rapid demolishing of cement concrete pavement slab and device thereof