Bizarre Patents
Pizza Pie With Concentric Rings of Crust
A pizza mold for forming a plurality of concentric raised ridges of dough (i.e., crust) on the surface of a pizza pie.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7820322 | Battery module for medium or large size battery pack Disclosed herein is a battery module for medium- or large-sized battery packs, including a plurality of unit cells, wherein the unit cells are generally plate-shaped unit cells, and the unit cells are electrically connected with each other while the unit cells are a... | 10/26/2010 |
| 7625665 | Secondary battery module and end-plate used in the same A secondary battery module includes unit batteries arranged adjacent to each other in a battery group, the battery group having outermost surfaces. A first end-plate is disposed on one of the outermost surfaces, and a second end-plate disposed on another of the oute... | 12/01/2009 |
| 7410724 | Film packaged battery having a cupped portion A battery is fabricated on the basis of at least one of the following four concepts, i.e., lead terminals passing through a package not lower than the uppermost surface of an electrolyte cell, lead terminals projecting from a package in directions opposite to each o... | 08/12/2008 |
| 7355841 | Configurations and methods for making capacitor connections An exemplary capacitor has a capacitor stack positioned in a case with a conductor positioned between the case and a lid. In one embodiment the conductor is positioned between the lid and an upper rim of the case and is welded to the lid and case. In one aspect, a c... | 04/08/2008 |
| 7351496 | Battery A battery including an electrode unit which is an electricity generating element housed in a battery can, in which the electricity can be taken out of the can via a pair of negative and positive electrode terminals which are exposed outside the can, and one of the n... | 04/01/2008 |
| 7347880 | Flat capacitor having staked foils and edge-connected connection members A method of joining a connection member to a capacitor foil using a staking tool having a tip of less than 0.030″ (0.762 mm) in diameter. Another embodiment couples multiple connection members of a capacitor together by edge-connecting each connection member to it... | 03/25/2008 |
| 7341806 | Battery having carbon foam current collector A battery cell includes a negative current collector and at least one carbon foam positive current collector disposed within the cell such that the negative current collector at least partially surrounds the at least one carbon foam positive current collector. An in... | 03/11/2008 |
| 7291422 | Battery and related method A battery is provided with a plurality of unit cells stacked in a stack direction, a plurality of conductive members each having an electric conductivity, and a plurality of insulation members each having an insulation property. The plurality of conductive members a... | 11/06/2007 |
| 7201591 | Lever-type connector A female housing (10) has a tubular fit-in part (11) and a male housing (30) has a hood (31) that can enter the tubular fit-in part (11) to allow both housings (10, 30) to reach a proper connection. A lever (50) is mo... | 04/10/2007 |
| 7172832 | Sealed battery and battery pack A sealed battery (100) includes a power generation element (120), a battery case (110), and an external positive terminal (150) fixed to a first case wall (110a). Case side faces (110c, 110d) serv... | 02/06/2007 |
| 7160643 | Battery pack A battery pack includes a plurality of batteries interlocked linearly through a connector. The connector includes an inner peripheral portion to be welded to one battery, and an outer peripheral portion, provided outside the inner peripheral portion, to be welded to... | 01/09/2007 |
| 7157671 | Flat capacitor for an implantable medical device One aspect provides a capacitor having a first stack of capacitive elements a second stack of capacitive elements, wherein the first and second stacks are enclosed in separate compartments of a capacitor case that electrically isolate the electrolytes of each stack ... | 01/02/2007 |
| 7154739 | Flat capacitor having an active case A capacitor comprising an aluminum case; a capacitor stack mounted within the aluminum case, the capacitor stack comprising one or more anodes and one or more cathodes, one of the one or more anodes and one or more anodes attached to the aluminum case; wherein the c... | 12/26/2006 |
| 7131641 | Pressing device for lithium batteries A pressing device for pressing lithium batteries with different thickness is installed on an electronic device to pressing a first lithium battery and a second lithium battery with different thickness using a first pressing part and a second pressing part with diffe... | 11/07/2006 |
| 7125628 | Battery pack with pressurized terminal plates A battery pack comprises a plurality of rectangular shaped batteries, wherein each of the plurality of rectangular shaped batteries is formed into a thin rectangular-parallelepiped shape, and wherein the plurality of rectangular shaped batteries are stacked side-by-... | 10/24/2006 |
| 7125627 | Secondary battery having a container with a safety unit A secondary battery includes an electrode assembly; a laminated container laminated with flexible films, which encloses the electrode assembly while the electrode tabs are drawn out of the laminated container and is sealed by fusing resulting structure within a seal... | 10/24/2006 |
| 7090945 | Cell, connected-cell body, and battery module using the same A cell includes an electrode plate group which is formed by laminating a positive electrode plate and a negative electrode plate with a separator interposed between them, and includes leads protruding toward directions opposite to each other from one side of the pos... | 08/15/2006 |
| 7090620 | Battery charging assembly A battery charging assembly includes a stationary bike apparatus that includes a frame, a seat attached to the frame and an axle rotatably coupled to the frame. Each of a pair of pedals is coupled to the axle. An electrical generator is mounted on the frame and is m... | 08/15/2006 |
| 7074517 | Battery module A plurality of cell units 10a made of stacked cells 10 are stacked. Pressing mechanisms 30 and 31, which apply a pressing force between a pair of pressuring members 20 arranged in a stack direction where the cell units 10... | 07/11/2006 |
| 7072713 | Flat capacitor for an implantable medical device One aspect provides a capacitor feedthrough assembly having an electrically conductive member dimensioned to extend at least partially through a feedthrough hole of a case of the capacitor, the conductive member having a passage therethrough. ... | 07/04/2006 |
| 7056618 | Method and structure for connecting batteries A plurality of projections for projection welding are formed respectively on the opposite sides of a connector. The electrode plate of the sealing member of one of two adjacent cells is bonded and connected by projection welding to a side of the connector by way of ... | 06/06/2006 |
| 7037620 | Multi-cellular electrical battery An electrical battery for multi-cellular interconnection in series, parallel or series and parallel has a protrusion and a recess, such as a tongue and a groove, extending on outer surfaces of the sidewalls of the battery case such that when a protrusion of one batt... | 05/02/2006 |
| 7014948 | Electrochemical device using multicomponent composite membrane film The present invention provides a electrochemical element, wherein a multi-component composite film comprising a) polymer support layer film and b) a porous gellable polymer layer which is formed on either or both sides of the support layer film of a), wherein the su... | 03/21/2006 |
| 6957103 | Configurations and methods for making capacitor connections An exemplary capacitor has a capacitor stack positioned in a case with a conductor positioned between the case and a lid. In one embodiment the conductor is positioned between the lid and an upper rim of the case and is welded to the lid and case. In one aspect, a c... | 10/18/2005 |
| 6954075 | Battery-powered test-configured electronic device with test-contact extensions Battery mounting and testing apparatuses and methods of forming the same are described. In one implementation, a substrate includes a surface area over which a battery terminal housing member is to entirely cover. A conductive first test contact is disposed on the s... | 10/11/2005 |
| 6946224 | Battery mounting and testing method Battery mounting and testing apparatuses and methods of forming the same are described. In one implementation, a substrate includes a surface area over which a battery terminal housing member is to entirely cover. A conductive first test contact is disposed on the s... | 09/20/2005 |
| 6887620 | Bipolar electrochemical battery of stacked wafer cells The bipolar electrochemical battery of the invention comprises: a stack of at least two electrochemical cells electrically arranged in series with the positive face of each cell contacting the negative face of an adjacent cell, whe... | 05/03/2005 |
| 6881514 | Stacked electrochemical cell An electrochemical element with improved energy density is provided. The electrochemical element has electrochemical cells which are multiply stacked. The electrochemical cell is stacked with the full cell or bicell as a basic unit and a separator film is interposed... | 04/19/2005 |
| 6849357 | Battery, a process for producing the battery, a process for producing a battery case, and a battery pack The present invention relates to a battery using a case of which the section of the lower part containing an electric element is square or hexagonal and the section of the upper part containing a sealing plate is circular or elliptic. By virtue of the shape of the l... | 02/01/2005 |
| 6811921 | Battery pack A battery pack comprises: a battery unit (12) including a plurality of batteries (1) arranged flatly and electrically connected with one another by either series or parallel connection, or a combination thereof; a pair of heat transfer plates (8... | 11/02/2004 |
| 6780538 | Battery module, and rechargeable battery for constituting the battery module A battery module is provided which includes multiple rechargeable batteries coupled together. The battery module includes multiple prismatic cell cases having short lateral walls and long lateral walls arranged side by side. Adjacent short lateral walls are integral... | 08/24/2004 |
| 6709783 | Battery pack cooling structure In a battery pack 1 wherein prismatic battery modules 2 are arranged parallel with each other, cooling passages 7 are formed by interposing spacers 6 made of metallic material between mutually facing long side faces 2a, 2... | 03/23/2004 |
| 6673485 | Battery module A battery module is fabricated as follows. A plurality of elements for electromotive force is accommodated in a one-piece cylindrical case and is arranged in series in an axial direction of the case. The elements for electromotive force are electrically c... | 01/06/2004 |
| 6641951 | Battery cell tray assembly and sytem A battery system for battery powered vehicles which utilize valve-regulated, lead-acid cells, each cell being of the type that includes multiple positive and negative plates with separators therebetween assembled in a separate casing having exterior termi... | 11/04/2003 |
| 6641952 | Battery arrangement for reducing battery terminal contact resistance stemming from insulating contaminant layer on same A battery arrangement that minimize battery-to-battery and battery-to-device contact resistance by rupturing or removing an insulating contaminant layer on portions of battery terminals that contact each other or that contact contacts in a battery compart... | 11/04/2003 |
| 6635383 | Conical coiled spring contact for minimizing battery-to-device contact resistance stemming form insulating contaminant layer on same A conical coiled spring battery contact for use in a battery compartment that ruptures an insulating contaminant layer on a terminal of a battery installed in the battery compartment. The coiled spring contact is constructed and arranged such that only a ... | 10/21/2003 |
| 6599660 | Battery module and method of manufacturing thereof A battery module of the present invention comprises an annular connecting member 10 having an aperture 14 at a position corresponding to a cap 8 provided on a sealing plate 7 and between the sealing member 7 of one cell B and a bottom of a can 6 of the ot... | 07/29/2003 |
| 6582848 | End caps for solderless battery pack End caps for a battery pack. The end caps have opposing flanges for securing therebetween batteries. At the lateral edges of the flanges, a space is provided for at least a portion of a battery being secured in the pack to protrude outwardly, so that the ... | 06/24/2003 |
| 6548207 | Thin-profile battery circuits and constructions, button-type battery circuits and constructions Thin-profile battery circuits and constructions, and in particular button-type battery circuits and constructions and methods of forming the same are described. In one implementation, a substrate is provided having an outer surface with a pair of spaced e... | 04/15/2003 |
| 6517966 | Structure for connecting a plurality of battery modules to constitute a battery pack A plurality of prismatic cell cases having short lateral walls and long lateral walls are coupled together such that each of the short lateral walls of these cell cases is common to two adjacent cell cases as partitions, thereby constituting an integral b... | 02/11/2003 |
