Bizarre Patents
Mouthguard made at least partially from an edible candy
A mouthguard includes a U-shaped upper bite plate which removably fits over upper teeth of a person, with the entire upper bite plate being made from a soft, deformable and edible gummi candy.
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| Number | Title | Issue Date |
| 8183836 | Lithium battery pack In a battery pack which comprises: a battery set composed of two or more lithium battery cells connected in series; a first protection circuit including a first voltage detect part for detecting the voltage(s) of a part of the two or more battery cells, and a first ... | 05/22/2012 |
| 8167182 | Electric driving machine An electric driving machine includes a remaining fastener sensor 257 which detects the amount of fasteners (e.g., nails) remaining, in an aligned and held manner, in a magazine 2 and which generates a residual-quantity signal (a signal showing depletio... | 05/01/2012 |
| 8161859 | Miter saw A miter saw which prevents deterioration in perpendicularity of a cutting blade to the upper surface of a base part when slide of a pipe is regulated by pressing a pipe. In a miter saw, a pair of pipes support a cutting part, on one end side. On the other end side, ... | 04/24/2012 |
| 8152707 | Bio cell cleaning centrifuge and bio cell cleaning rotor used in the same According to an aspect of the present invention, there is provided a bio cell cleaning centrifuge including: a motor; a rotor rotated by the motor; holders that are equipped on the rotor and that hold test tubes to be pivotable toward a rotational radial direction o... | 04/10/2012 |
| D657211 | Pruning machine | 04/10/2012 |
| 8146463 | Screw driver A screw driver capable of avoiding co-rotation of an end bit and a motor in case of sharp shooting the end bit with a groove in a head of a screw. A co-rotation preventing mechanism is engageable with an end bit mounting portion when the end bit mounting portion is ... | 04/03/2012 |
| 8127650 | Miter saw A miter saw includes a base unit, a cutting unit having a rotary cutting blade, a motor for driving the rotary cutting blade, and a housing having a blade cover for covering a part of the cutting blade and a motor housing connected to the blade cover, a supporting u... | 03/06/2012 |
| 8123096 | Driving machine A driving machine including: a driver blade for striking a fastener; and a nose portion having formed therein an injection passage which slidably guides the driver blade, and into which the fastener is fed to be injected therefrom, wherein an injection hole from whi... | 02/28/2012 |
| 8118204 | Portable fastening tool To provide a compact portable fastening tool which can be easily pushed at its handle portion onto a punched side, even in case a magazine is attached at an inclination with respect to the horizon, so that it can be easily used even in a narrow place. An electric fa... | 02/21/2012 |
| D653554 | Container | 02/07/2012 |
| 8104183 | Portable cutting device capable of adjusting cutting depth A portable cutting device capable of changing and adjusting a cutting depth of a circular saw blade relative to a base with lesser labor. A saw cover is pivoted on the base to change the cutting depth. An adjustment guide extends from the base in a pivotally moving ... | 01/31/2012 |
| 8100041 | Miter saw having battery unit A miter saw including a base, a turntable, a support section extending from the turntable, and a circular saw unit supported to the support section. A rotation amount detection unit detects rotation amount of the turntable relative to the base. The turntable has a t... | 01/24/2012 |
| 8099873 | Electric-powered cutting machine with blade holding mechanism An electric-powered cutting machine includes a reciprocable plunger held by and protruding outward from a housing; an operation member capable of being pivoted on the housing; and a blade holding mechanism disposed at a tip end portion of the plunger, the blade hold... | 01/24/2012 |
| 8093859 | Charging system for charging battery pack A charging system has a battery pack and a charging device. The battery pack has a battery cell and a plurality of identifiers that identify a configuration of the battery cell. The charging device has a charging unit, a signal transmission unit, a reading unit, and... | 01/10/2012 |
| 8087556 | Power tool An electric driver includes a hook portion which is constituted by a deformable hook-like portion and a connecting portion for connecting the hook-like portion to the handle. The hook-like portion is constituted by a base portion connected to the connecting portion ... | 01/03/2012 |
| 8084901 | Power tool According to an aspect of the present invention, there is provided a power tool including: a housing having a suction port formed thereon to introduce an cooling air from an outside of the housing; and a brushless motor that is housed in the housing and has an elect... | 12/27/2011 |
| D650643 | Hedge trimmer | 12/20/2011 |
| 8074731 | Impact tool An impact tool (100) includes a spindle (11), a motor (1), a rotational impact system (10), a current detecting unit (32), and a current control unit (31). The spindle extends in an axial direction thereof. The motor provide... | 12/13/2011 |
| RE42987 | Nail gun with safety portion mechanism for preventing misfires A nail gun has a free end 19a and central potion of a trigger arm 19 positioned within a trigger 11, on an upper end 12a of a safety portion 12 and at a plunger 17, respectively. When the trigger 11 is pivoted on its ... | 12/06/2011 |
| 8067913 | Power tool The controller determines the presence or absence of operation of the trigger switch according to an ON/OFF state of the main contact of the trigger switch and designating the rotation speed of the motor based on a signal outputted from the speed contact. The contro... | 11/29/2011 |
| 8066165 | Fastener driving tool A clearance is set between a nail feeder and an outer profile portion so that the nail feeder can turn. A pin as a first restriction member that inhibits movement of the nail feeder to an ejection portion by engaging with the nail feeder and can release the engageme... | 11/29/2011 |
| 8061250 | Miter saw having circular saw blade section pivotally movable upward and downward and tiltable leftward and rightward A miter saw includes a base section having a front side and a rear side defining a first direction, and having a right side and a left side those defining a second direction. A holder is movably supported to the rear side of the base section and pivotable in the sec... | 11/22/2011 |
| 8061044 | Power tool with chips ejecting mechanism A power tool is disclosed, which includes a tip tool driven by an electric motor, a main body for supporting the tip tool and a dust nozzle which is provided to the main body and to which a dust bag or a dust hose is connectable. When the dust nozzle is aligned in a... | 11/22/2011 |
| 8047111 | Miter saw having angle adjustment mechanism A miter saw including a base, a turntable, a support section extending from the turntable, and a circular saw unit supported to the support section. An adjustment mechanism is provided between the base and the turntable for performing fine-adjustment to the rotation... | 11/01/2011 |
| 8038592 | Centrifuge having face seal A centrifuge includes a rotor, a rotation shaft which has a through-hole communicated with an interior of the rotor, a face seal which slidingly contacts an end of the rotation shaft and has a path communicated with the through-hole of the rotation shaft, a wall mem... | 10/18/2011 |
| 8035350 | Battery charger A setting current switching circuit 120 includes a comparator 127. A battery temperature signal corresponding to a battery temperature detected by a battery temperature detecting unit 8 is inputted to one input terminal (−) of the comparator | 10/11/2011 |
| D645318 | Portable electric hammer drill | 09/20/2011 |
| 8016048 | Electrical power tool An electrical power tool includes a housing, an electrical motor, an end-bit holding section, a transmitting mechanism, a cap, and a lighting section. The housing has one end. The electrical motor is accommodated in the housing and is configured to generate a rotati... | 09/13/2011 |
| 8016047 | Electrical power tool with anti-vibration mechanisms of different types An electrical power tool includes a motor, a casing, a casing, a piston, an intermediate shaft, a motion conversion mechanism, and a plurality of types of anti-vibration mechanism. The motor has a drive shaft. The casing accommodates at least the motor. The piston i... | 09/13/2011 |
| 8013575 | Charging device having protective switching element To prevent a battery pack from being over-discharged even under a state that the battery pack (a secondary battery) is connected to a discharging device that is not connected to an ac input power source for a long time. A charging device has a pair of output lines a... | 09/06/2011 |
| 8011283 | Desk-top cutting machine A desk-top cutting machine which includes a base that supports a wood material W and a turntable that has a rotating shaft part and is carried and supported on the base rotatably around the rotating shaft part. The desk-top cutting machine further includes a cutting... | 09/06/2011 |
| 8007345 | Portable belt sander A portable belt sander having a drive pulley capable of being produced at a limited period. The sander includes a main body accommodating therein a motor, a drive shaft rotationally driven by the motor, a drive pulley coupled to the drive shaft, a driven shaft, and ... | 08/30/2011 |
| 7997177 | Miter saw A miter saw for cutting a workpiece is disclosed. The miter saw has a base section, a holder section, a saw blade section, a saw blade support section, and a guide bar. The base section has an upper surface for supporting a workpiece to be cut. The holder section st... | 08/16/2011 |
| 7980439 | Nailing machine According to an aspect of the present invention, there is provided a nailing machine including: a housing; an ejection section in the housing; an activation lever provided in the ejection section to be movable inside a traveling course; a magazine holding nails; a f... | 07/19/2011 |
| 7971767 | Driving machine When a push lever is brought in contact with a member to be driven, a second trigger stopper slides and a first trigger stopper slides via a second spring. After a third trigger stopper turns ON a push switch 18 according to sliding of the first trigger stopp... | 07/05/2011 |
| 7969116 | Power pack and cordless power tool having the same A compact battery pack with high handling ability and restraining degradation of battery cells. The battery pack includes an insertion portion to be inserted into a handle portion of a cordless power tool and an accommodation portion in which all battery cells are a... | 06/28/2011 |
| 7966691 | Dust collector To provide a dust collector which, even when it is used in a poor power supply situation, can detect the dust loading of a filter accurately, can remove dust automatically and can reduce power consumption. In the dust collector, there is provided a control circuit w... | 06/28/2011 |
| 7956575 | Charging device for battery Abnormal detecting means 112 for detecting that an electrically conductive foreign substance has migrated into a charging device 1 is provided, and whether or the foreign substance has migrated is judged from the detection result of the abnormal detect... | 06/07/2011 |
| D638681 | Portable electric circular saw | 05/31/2011 |
| 7948210 | Battery pack and electric tool A battery pack includes a plurality of lithium battery cells, an analog thermo sensing member, and an analog switch. The analog thermo sensing member detects, in an analog form, a battery temperature of at least one of the plurality of lithium battery cells, and out... | 05/24/2011 |
