131613 ⎘
Preparing, conveying, or working-up building materials or building elements ; Other devices or measures for constructional work; Conveying or working-up concrete or similar masses able to be heaped or cast; Solidifying concrete, e.g. by application of vacuum before hardening making use of vibrating or jolting tools acting upon the surface of the concrete, whether or not provided with parts penetrating the concrete
VIBRATING SCREED
#2SPEED CONTROL CONCRETE VIBRATOR
#3Machine for removing formwork from ceiling structure
#4FLOAT, FLOAT ASSEMBLIES, FLOAT ADAPTERS AND INTERFACES, VIBRATION APPARATUS, AND GROOVERS AND METHODS
#5MACHINE FOR REMOVING FORMWORK FROM CEILING STRUCTURE
#6CONCRETE VIBRATOR
#7Vibrating screed
#8Double-Drive Backpack Power Unit
#9SYSTEM, METHOD, AND APPARATUS FOR LEVELING CONCRETE AND SIMILAR MATERIALS
#10Machine for removing formwork from ceiling structure
#11Speed control concrete vibrator
#12Bi-directional vibrator mechanism usable with a concrete finishing tool
#13Vibrator mechanism usable with a concrete finishing tool
#14VIBRATORY HEAD FOR A CONCRETE SCREED HAVING INTERCHANGEABLE ECCENTRICS
#15Vibrator mechanism usable with a concrete finishing tool
#16Vibrator mechanism usable with a concrete finishing tool
#17Ergonomic non-motorized vibratory concrete screed
#18Portable vibratory concrete float
#19APPARATUS FOR SCREEDING UNCURED CONCRETE SURFACES
#20Power roller screed with circular pour attachment
#21Apparatus and method for improving the control of a concrete screed head assembly
#22Power roller screed with multiple screed rollers
#23Apparatus for screeding uncured concrete surfaces
#24Apparatus and method for improving control of a concrete screed head assembly
#25Cordless Electric Powered Concrete Vibrator
#26Apparatus for screeding uncured concrete
#27Power roller screed with multiple screed rollers
#28Vibratory Head For A Concrete Vibrator
#29Apparatus for improving the control of a concrete screed head assembly
#30Articulating reversible power screed with a varying length roller
#31Apparatus for screeding uncured concrete surfaces
#32Roller screed
#33Apparatus and method for improving the control of a concrete screed head assembly
#34Concrete screed with vibration isolation
#35Portable vibratory screed with vibration restraint
#36Universal power unit that adapts to all phases from placing to final finishing of concrete
#37Apparatus for finishing concrete
#38Concrete screed with vibration isolation
#39Apparatus for screeding uncured concrete surfaces