Patents/Assignees

MONTABERT

6 patents in portfolio

US12186873utility2025
Percussion Apparatus Equipped with a Pressure Regulating Device
0 cites
US11999039utility2024
Rotary-percussive Hydraulic Perforator Provided with a Stop Piston and a Braking Chamber
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US11938606utility2024
Hydraulic Rotary-percussive Hammer Drill
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US11866997utility2024
Rotary Percussive Hydraulic Drill Provided with a Shank Equipped with Coupling Splines
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US11724379utility2023
Rotary-percussive Hydraulic Perforator Provided with a Control Chamber Permanently Connected to a Low-pressure Accumulator
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US11697197utility2023
Hydraulic Rotary-percussive Hammer Drill Provided with a Stop Piston
0 cites