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Hand-held power tool
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Patent number 11,992,926
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Issue date May 28, 2024
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Robert Bosch GmbH
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Matthias Tauber
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Impact power tool
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Patent number 11,858,100
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Issue date Jan 2, 2024
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Milwaukee Electric Tool Corporation
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Bryan C. Kendall
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Impacting apparatus
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Patent number 10,751,865
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Issue date Aug 25, 2020
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Tricord Solutions, Inc.
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Christopher Pedicini
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Self-charging hydraulic hammer
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Patent number 9,656,377
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Issue date May 23, 2017
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Caterpillar Inc.
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Cody Thomas Moore
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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-
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Hydraulic impact tool
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Patent number 4,852,664
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Issue date Aug 1, 1989
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Nippon Pneumatic Manufacturing Co., Ltd.
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Hiromu Terada
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Hydraulically powered impact device
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Patent number 4,018,135
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Issue date Apr 19, 1977
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Construction Technology, Inc.
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Raymond E. Lance
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING