Bizarre Patents
User-operated amusement apparatus for kicking the user's buttocks
An apparatus including a user-operated and controlled apparatus for self-infliction of repetitive blows to the user's buttocks by a plurality of elongated arms bearing flexible extensions that rotate under the user's control.
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| Number | Title | Issue Date |
| 8178230 | Battery pack A battery pack comprises a plurality of electrochemical cells and a housing. The cells have similar shape and size. The shape is a rectangular prism with opposing major faces. The cells are aligned in a stack along an axis of the pack so that one of the major faces ... | 05/15/2012 |
| 8168317 | Battery module of improved safety and middle or large-sized battery pack containing the same Disclosed herein is a high-power, large-capacity battery module including a plurality of battery cells or unit modules connected in series to each other such that the battery cells or the unit modules are stacked while being in tight contact with each other or being... | 05/01/2012 |
| 8168316 | Frame structure for collecting a plurality of batteries A frame structure for collecting a plurality of batteries comprises a cover covers one end surface of the batteries with positive and negative terminals, and the positive and negative terminals of the batteries are protruded out of the cover. A base is provided for ... | 05/01/2012 |
| 8163416 | Electronic apparatus According to one embodiment, a battery unit comprises a plurality of cells and a case to contain the cells. The case includes a first part to contain at least one cell, a second part to contain at least one cell, and a third part to connect the first and second part... | 04/24/2012 |
| 8137833 | Condensation-induced corrosion resistant cell mounting well A battery mounting structure for use within a battery pack housing is provided that prevents condensation-induced corrosion from occurring between the terminals of a battery. ... | 03/20/2012 |
| 8124263 | Corrosion resistant cell mounting well A battery mounting structure, preferably for use within a battery pack housing, is provided that prevents condensation-induced corrosion from occurring between the terminals of a battery. ... | 02/28/2012 |
| 8076019 | Energy storage module and electrical apparatus An energy storage module for current supply of an electrical apparatus, in particular for an electrical hand-held machining tool, has a plurality of cells for storage of electrical energy, at least one cell support mounting the cells, being in contact with the cells... | 12/13/2011 |
| 8071234 | Battery pack A battery pack having a plurality of battery cells (10) connected in series and/or parallel. The battery pack is provided with a plurality of battery cells (10), each encased in a rectangular external case, and a plurality of separators (20) wit... | 12/06/2011 |
| 7993771 | Accumulator with protection against mechanical damage An accumulator comprises at least one galvanic cell and a receiving device for supporting the galvanic cell(s) of the accumulator. The receiving device comprises at least one protecting wall for receiving energy by means of elastic and/or plastic deformation. The pr... | 08/09/2011 |
| 7972719 | Battery assembly having slim battery tray A battery assembly (10) has a series of rectangular cells (20) and a square-U shaped tray (14) to support the cells (20) in series, with bottoms (24) coplanar and adjacent sides parallel. The tray (14) has spaced arms (43... | 07/05/2011 |
| 7968222 | Assemblable spacer for preparation of battery module Disclosed herein is a spacer including battery receiving parts formed at opposite major surfaces of a frame, respectively, the battery receiving parts having semi-cylindrical inner structures corresponding to outer surfaces of the cylindrical batteries, and assembla... | 06/28/2011 |
| 7960051 | Holding member and battery pack A holding member attached to outer peripheries of a plurality of adjacent cylindrical cell modules which are arranged parallel along axes thereof. Each cell module is formed by a plurality of unit cells serially connected, and the holding member is positioned in the... | 06/14/2011 |
| 7951477 | Battery module A battery module includes a plurality of cells. The battery module also includes a housing configured to substantially enclose the plurality of cells. The battery module further includes a lower tray configured to receive the plurality of cells. The lower tray is lo... | 05/31/2011 |
| 7943251 | Rechargeable battery having safety vent A lithium rechargeable battery includes a current interrupt device in a cap assembly that includes a weakened central breakage portion that is designed to break and interrupt the current in the battery when the pressure inside the battery increases. ... | 05/17/2011 |
| 7943252 | Battery module of improved safety and middle or large-sized battery pack containing the same Disclosed herein is a high-power, large-capacity battery module including a plurality of battery cells or unit modules connected in series to each other such that the battery cells or the unit modules are stacked while being in tight contact with each other or being... | 05/17/2011 |
| 7919203 | Battery box structure, inter-locking structure of electrical equipment box, and electrical equipment box structure A battery box structure includes a battery module, a holding frame which holds the battery module, a case which is made from expanded insulating resin and which stores the holding frame, and an elastic member secured to the holding frame and arranged between the bat... | 04/05/2011 |
| 7897276 | Intersecting battery cavities A system comprising a first battery cavity and a second battery cavity adjacent to the first battery cavity. Both of the first and second battery cavities are oriented in a common direction. The system also comprises a third battery cavity which comprises at least p... | 03/01/2011 |
| 7879482 | Battery pack In a battery pack for an electrical device having a base body, a locking unit for locking the base body to the electrical device, and at least one battery cell, the battery pack has a fastening module, which is intended for securing the locking unit to the battery c... | 02/01/2011 |
| 7879480 | Battery cartridge for novel structure and open type battery module containing the same A battery cartridge includes a pair of outer frame members for receiving unit cells and an inner frame member disposed between the outer frame members. The unit cells are mounted between the outer and inner frame members. The inner frame member has a plurality of th... | 02/01/2011 |
| 7879481 | Method for preventing erroneous loading of component-to-be-loaded on main body side apparatus, component-to-be-loaded and battery pack A battery pack for being slidably loaded on an electronic apparatus. The battery pack has an approximately square-pole shaped battery case with first and second end surfaces and side surfaces disposed between the end surfaces. The battery case has, an erroneous load... | 02/01/2011 |
| 7846572 | Battery system including a device configured to route effluent away from battery modules within the battery system A battery assembly includes a plurality of battery modules, each of the battery modules comprising a plurality of electrochemical cells having a first end comprising a terminal and a second end opposite the first end, the second end comprising an adapter having at l... | 12/07/2010 |
| 7838142 | Scalable intelligent power supply system and method A scalable intelligent power-supply system and method capable of powering a defined load for a specified period of time is disclosed and claimed. Multiple external AC and DC inputs supply power to the system if available and required. An internal DC input from a bac... | 11/23/2010 |
| 7820319 | Cell thermal runaway propagation resistant battery pack A means for inhibiting the propagation of thermal runaway within a plurality of batteries is provided, wherein the means is comprised of a layer of intumescent material covering the interior surfaces of the battery pack. ... | 10/26/2010 |
| 7781091 | Battery pack having elastic body inserted between members for holding cell modules and frame of battery pack A battery pack includes a plurality of cylindrical cell modules, each formed by serially connecting a plurality of unit cells; a cell box in which the cell modules are contained in a manner such that the cell modules are arranged parallel to each other; a plurality ... | 08/24/2010 |
| 7713655 | Battery module and middle or large-sized battery pack containing the same Disclosed herein is a battery module constructed in a structure in which a cell stack, including a plurality of secondary battery cells (‘battery cells’) or a plurality of unit modules, each of which including a plurality of battery cells, stacked with high dens... | 05/11/2010 |
| 7666543 | Battery A battery including unit-cell layers stacked on one another. Each of the unit-cell layers comprises: an array of unit cells; and a frame member which holds the array of unit cells therein. At least one of the frame members is formed to have an inlet for introducing ... | 02/23/2010 |
| 7655350 | Battery pack In accordance with the present invention, an improved battery pack is employed. The battery pack includes a housing with opposing walls, a plurality of cells disposed within the housing, at least two terminals electrically connected to the cells, a latching mechanis... | 02/02/2010 |
| 7575828 | Modular rack assemblies for sealed lead acid batteries A module for a battery system supporting batteries during seismic stress comprising a pair of side panels, each panel formed of material such as steel shaped to define a generally rectangular face and top and bottom flanges extending generally perpendicularly to the... | 08/18/2009 |
| 7507500 | Design of a large battery pack for a hybrid locomotive The present invention is directed to systems for prolonging battery life, such as maintaining battery cell temperatures in battery packs within specified limits, providing vibration and shock resistance, and/or electrically isolating groups of batteries from nearby ... | 03/24/2009 |
| 7507499 | Battery pack arrangements Battery packs are retained by frames which are comprised of plastic beams and aluminum corner connectors that peripherally surround the battery packs. The plastic beams are tensioned by tensioning bolts which pass through the aluminum corner connectors and thread in... | 03/24/2009 |
| 7470485 | Spacer for production of battery pack A spacer for production of a battery pack using cylindrical batteries as unit cells, wherein the spacer is constructed in the form of a rectangular frame, the spacer is provided at opposite side surfaces (opposite faces) of the rectangular frame with a plurality of ... | 12/30/2008 |
| 7465516 | Battery housing structure A lid of a battery case is supported on a shaft fixed on a battery box. The lid comprises a cover portion and a support arm for attaching the cover portion to the shaft. A hook formed on the cover portion engages with a hook receiver provided on the battery box, so ... | 12/16/2008 |
| 7445868 | Battery packs In a battery pack including a battery case containing therein a battery cell, a wiring circuit board, and a liquid-absorbing element capable of absorbing the electrolyte leaking out from the battery cell, the liquid-absorbing element is inserted with looseness allow... | 11/04/2008 |
| 7438988 | Rechargeable battery with surface mounted temperature detector Secondary battery structure 100 has secondary batteries 110 equipped with metallic battery cases 111 , temperature detectors 120 for detecting temperature of the secondary batteries 110 , and supporting members 130 for suppo... | 10/21/2008 |
| 7429430 | Cordless power tool battery release mechanism A battery release mechanism for releasably securing a battery to a power tool is disclosed. The battery release mechanism includes a battery receiving portion integral with a handle portion of the power tool and an attachment portion integral with the battery. The a... | 09/30/2008 |
| 7427156 | Thermally managed battery enclosure for electric and hybrid electric vehicles A thermally managed enclosure for batteries in a motor vehicle or other machinery includes a cradle of thermally conductive material for containing a battery. The cradle having a bottom wall and side walls closely fitted to and in contact with the battery, to mainta... | 09/23/2008 |
| 7424926 | Vehicular battery mounting structure A vehicular battery mounting structure for mounting a battery pack above a floor panel while securing a simple structure of cooling passageways. This battery mounting structure is suitably adopted in a vehicle that is equipped with a first battery pack and a second ... | 09/16/2008 |
| 7399531 | Liquid absorbing sheet and nonaqueous electrolyte battery pack A liquid absorbing sheet includes a liquid absorbing resin layer that can effectively absorb nonaqueous electrolyte solutions used in nonaqueous electrolyte secondary cells that make nonaqueous electrolyte battery packs (in particular, lithium ion-based nonaqueous s... | 07/15/2008 |
| 7399551 | Battery cooling structure In a battery cooling structure, a battery case housing a large number of battery modules is formed into the shape of a rectangular tube having a cooling air inlet and a cooling air outlet, and V-shaped cooling air guide channels having a decreasing flow-path cross s... | 07/15/2008 |
| 7397218 | Battery pack A battery pack for supplying power to an electrical device has a plastic housing having a housing wall with at least one wall section, at least one battery cell which has an outer circumference and is inserted into the housing so that the at least one wall section o... | 07/08/2008 |
