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| Number | Title | Issue Date |
| 8181715 | Power tool A power tool according to the invention includes a dynamic vibration reducer having a body, a weight and elastic elements. The body is formed by a plurality of cylindrical members which are coaxially disposed to face each other. The elastic elements exert biasing fo... | 05/22/2012 |
| D660527 | Electric vacuum cleaner | 05/22/2012 |
| D660119 | Portable electric grinder | 05/22/2012 |
| 8179069 | Electric power tool, control unit and recording medium An electric power tool includes a direct current motor, at least one switching device, a trigger switch, a control unit, and a drive unit. The control unit sets a driving duty ratio for PWM controlling the direct current motor so as to increase the driving duty rati... | 05/15/2012 |
| D659636 | Battery pack adapter | 05/15/2012 |
| D659499 | Portable power tool | 05/15/2012 |
| 8172236 | Bit mounting devices A bit mounting device includes a holder that may be mounted to a spindle of the power tool or may be a part of the spindle. A bit push member is disposed within a bit receiving hole that is formed in the holder for receiving a tool bit. The movement of the operation... | 05/08/2012 |
| 8172235 | Chuck mechanism of striking tool Connection of a bit with two balls is enabled while high operability of attachment and detachment of the bit is maintained. A pressing ring 23 is held at the advance position together with an operation sleeve 22 by a guide washer 24 forced by a ... | 05/08/2012 |
| 8167183 | Electric drive tool A lock lever is provided in association with a trigger, and the trigger is configured not to be turned on unless the third operation for unlocking the lock lever is performed, so that it is ensured that an erroneous operation of the trigger is prevented further reli... | 05/01/2012 |
| 8167054 | Power tool It is an object of the invention to provide an effective technique for a motor support structure of a power tool to reduce vibration. A representative reciprocating power tool may include a tool body, a tool bit, a grip, a motor, a tool bit side bearing, a grip side... | 05/01/2012 |
| D658464 | Portable power tool | 05/01/2012 |
| 8161858 | Table cutting machine One aspect of the invention can include a cutting machine having a table, a cutting machine body supported by the table via a sliding mechanism to allow movement in a vertical direction and a horizontal direction, the cutting machine body including a fixed cover pos... | 04/24/2012 |
| D658023 | Portable electric sander | 04/24/2012 |
| 8159194 | Charging apparatus including an operation inhibiting unit for inhibiting a battery circuit based on ambient temperature A charging apparatus includes: a connecting unit; a charging unit; a temperature detecting unit; and an operation inhibiting unit. The connecting unit is electrically connected to a power supply portion installed inside a vehicle. The charging unit supplies at least... | 04/17/2012 |
| 8151676 | Structures for supporting splitters of cutting tools A support structure for a splitter of a cutting tool includes a lock device and a moving device. The lock device can lock and unlock the splitter at a storage position. The moving device can move the splitter from the storage position to an ejected position, in whic... | 04/10/2012 |
| 8148000 | Power tool and protector for power tool It is an object of the invention to provide a technique to further increase protection performance for a battery pack of power tool. A representative power tool may include a tool body to which a tool bit is coupled to perform a predetermined operation, a driving mo... | 04/03/2012 |
| D656646 | Flashlight | 03/27/2012 |
| D655991 | Engine hedge trimmer | 03/20/2012 |
| 8127862 | Power tool A power tool capable of performing vibration damping action in working operation, without an increase in size. The working tool includes a motor, a housing in which an internal mechanism driven by the motor is stored, a tool bit disposed on one end of the housing, a... | 03/06/2012 |
| 8123596 | Power tools A power tool includes an air introduction device that can introduce an external air into the casing and can produce a spiral flow of the air within the casing. A motor is disposed within the casing. ... | 02/28/2012 |
| 8123098 | Battery holder for a driving tool Vibration or the impact of a tool main body may be blocked by the support of a battery holder via elastic materials in a floating state at the rear end portion side in a feed direction of a driven-members-housing magazine and by the attachment of a battery pack to t... | 02/28/2012 |
| 8122799 | Dust collecting devices for machining apparatus A dust collecting device for collecting cutting chips into a dust collecting container is provided. A back-flow preventing wall(s) is fixedly disposed on a flow path member defining a flow path between a machining apparatus and the dust collecting container. The bac... | 02/28/2012 |
| D654567 | Sprayer | 02/21/2012 |
| D654469 | Portable radio with flashlight | 02/21/2012 |
| D654340 | Portable electric circular saw | 02/21/2012 |
| 8113297 | Power tool with ergonomic handle A power tool includes a body, a tool bit, a driving mechanism and a handgrip extending from an end of the handgrip proximal to the body to a grip distal end in a direction that crosses the axial direction of the tool bit. The power tool includes a holding optimizati... | 02/14/2012 |
| 8104182 | Portable band saws A portable band saw has a main housing and a saw band circulating within the main housing. A motor for driving the saw band is disposed within a motor housing that is mounted to the main housing. The main housing defines an opening across which the saw band moves in... | 01/31/2012 |
| 8098036 | Electric power tool An electric power tool is provided that includes a motor as a driving source, a first operation switch, a first semiconductor switch, and a second semiconductor switch. The first operation switch is operated by a user to be turned ON/OFF. The first semiconductor swi... | 01/17/2012 |
| 8079294 | Support leg devices and cutting tools having the support leg devices A cutting tool has a table for placing a workpiece thereon. A cutting unit is mounted to the table. A support leg device includes a support leg, an operation member and a motion conversion mechanism. The motion conversion mechanism is coupled between the support leg... | 12/20/2011 |
| D650651 | Portable electric sander | 12/20/2011 |
| 8075155 | Electric power tool An electric power tool, which comprises a motor that drives a tool, a power source unit that applies voltage to the motor, a main switching circuit that makes/breaks an electrical connection between the power source unit and the motor, an illuminator that illuminate... | 12/13/2011 |
| D649845 | Hedge trimmer | 12/06/2011 |
| 8066533 | Electric devices An electric device according to the present invention includes a main body portion of the electric device that is designed to be connected to a battery park. A connecting portion for connecting the battery pack is formed to the main body portion of the electric devi... | 11/29/2011 |
| D649422 | Portable electric jigsaw | 11/29/2011 |
| 8062099 | Power tool It is an object of the invention to provide an effective technique for improving the gripping characteristics in a hand-held power tool. To solve the problem, a representative power tool is provided to include a motor that drives a tool bit, a cylindrical housing th... | 11/22/2011 |
| D648354 | Mower | 11/08/2011 |
| D648199 | Portable electric circular saw | 11/08/2011 |
| D648198 | Portable electric grinder | 11/08/2011 |
| D647774 | Portable electric screwdriver | 11/01/2011 |
| D647772 | Portable electric grinder | 11/01/2011 |
