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.
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| Number | Title | Issue Date |
| 7980325 | Rotating shaft locking mechanism A locking mechanism for a rotary power tool that includes an elongated locking member that is retained by, and is at opposite first and second end portions within, at least one of a motor housing and a gearbox end casting and being slideable between unlocked and loc... | 07/19/2011 |
| D608802 | Auger bit with reamer and nail hit capability | 01/26/2010 |
| 7581323 | Cordless circular saw A circular saw including a motor housing having a first end portion and a second end portion, a motor assembly disposed within the housing, a rotary blade assembly having a predetermined weight mounted to the first end portion of the motor housing, and a battery pac... | 09/01/2009 |
| 7578325 | Hybrid router A hybrid router is disclosed that is capable of operating as a fixed or a plunge router wherein the preferred embodiment thereof comprises a motor assembly that has a housing containing a motor as well as operating handles attached to the housing and operating contr... | 08/25/2009 |
| D598260 | Portable oscillating tool | 08/18/2009 |
| 7568288 | Power hand tool right angle attachment having a light source with a self-generating power supply A preferred embodiment of the preferred invention comprises a right angle attachment for a power hand tool of the type which has a generally cylindrical elongated housing with a motor contained within the housing or case and the motor having an output shaft that ext... | 08/04/2009 |
| 7424768 | Handle for power tool A power tool having a handle includes a first member configured to selectively engage a housing of a power tool and a second member provided adjacent the first member and movable between a first position and a second position. A portion of the second member restrict... | 09/16/2008 |
| 7367253 | Cutting assembly having multiple turntable locking mechanisms A fine-adjustment mechanism for making small adjustments to a cutting angle on a miter saw is used in conjunction with an apparatus that includes a base having at least one recess, and a turntable that supports a cutting tool is rotatably mounted to the base. An ang... | 05/06/2008 |
| 7290575 | Hybrid router A hybrid router is disclosed that is capable of operating as a fixed or a plunge router wherein the preferred embodiment thereof comprises a motor assembly that has a housing containing a motor as well as operating handles attached to the housing and operating contr... | 11/06/2007 |
| 7290574 | Power tool support fixture A support fixture for a hand-held power tool includes a base plate and a guide plate assembly supported for movement relative to the base plate to bring the working end of the power tool into contact with a workpiece on which the base plate is supported. The guide p... | 11/06/2007 |
| 7282818 | Power hand tool having a proximity detector The present invention provides a power tool with a hand proximity detector to detect the hand of an operator and a trigger circuit operable with the detector to control the operation of a light in the housing or to provide a safety lockout function. One embodiment i... | 10/16/2007 |
| 7273080 | Power tool support fixture A support fixture for a hand-held power tool includes a base plate and a guide plate assembly supported for movement relative to the base plate to bring the working end of the power tool into contact with a workpiece on which the base plate is supported. The guide p... | 09/25/2007 |
| 7267513 | Spade drill bit A spade drill bit (202) comprises a shaft (204) having one end (205) configured to be engaged to a driving tool and a cutting head (206) attached at an opposite end of said shaft (204). The cutting head (206) includes a cent... | 09/11/2007 |
| 7234243 | Reciprocating cutting tool with orbital action A reciprocating cutting tool configured for orbital cutting, includes a housing, a power source disposed in the housing, a main linkage connected to the power source and to a blade for driving the blade in a vertically reciprocating motion, a foot plate connected to... | 06/26/2007 |
| 7232280 | Grout guide attachment A guide attachment for a rotary hand tool is disclosed that comprises a housing, an adapter and a removable base. The attachment is configured to remove grout from between adjacent tiles, such as floor or wall tiles. The housing of the preferred embodiment is config... | 06/19/2007 |
| D536232 | Router handles | 02/06/2007 |
| 7168973 | Extension cord retention and plug retention system A retaining system including a power cord retaining system and a cord plug retaining system for use with a power tool. The power cord retaining system is configured for accommodating an extension cord and includes a cord capture formation for retaining the extension... | 01/30/2007 |
| 7131180 | Attachment for power tool An attachment for a hand-held power tool, such as a rotary cutting tool, is disclosed. The attachment is configured for selective coupling to a rotary cutting tool and includes a handle that is substantially perpendicular to a central longitudinal axis of the rotary... | 11/07/2006 |
| 7125277 | plug retention system A retaining system including a power cord retaining system and a cord plug retaining system for use with a power tool. The power cord retaining system is configured for accommodating an extension cord and includes a cord capture formation for retaining the extension... | 10/24/2006 |
| 7121445 | Power tool housing A housing for an electric tool has a plurality of spring arms for exerting a spring force on a brush holder that holds a brush for engaging a commutator. Preferably, the spring arms are integral with a tool housing end cap. ... | 10/17/2006 |
| 7114425 | Fine-adjustment mechanism to preset a miter saw for precision miter cuts A fine-adjustment mechanism for making small adjustments to a cutting angle on a miter saw. The mechanism is used in conjunction with an apparatus that includes a base having at least one recess, and a turntable that supports a cutting tool is rotatably mounted to t... | 10/03/2006 |
| D528099 | Rotary tool | 09/12/2006 |
| D527964 | Rotary tool | 09/12/2006 |
| 7094011 | Power tool A hand-held power tool includes a housing having a motor provided therein, a cutting accessory coupled to the motor and means for selectively directing a flow of air toward a point of cut of the cutting accessory. The flow of air acts to remove debris at the point o... | 08/22/2006 |
| 7080964 | Tool chuck having a light transmitting capability A preferred embodiment of the invention comprises a tool chuck for a power hand tool of the type which has a generally cylindrical elongated housing with a motor contained within the housing or case and the motor having an output shaft that extends from the nose end... | 07/25/2006 |
| 7077736 | Angle attachment for power tool An angle attachment for a rotary power tool includes a first assembly including a first shaft and a first gear and a second assembly including a second shaft and a second gear. The second gear engages the first gear and the central longitudinal axis of the second sh... | 07/18/2006 |
| D524130 | Reciprocating saw | 07/04/2006 |
| D523634 | Insert bit dispenser | 06/27/2006 |
| 7065884 | Power hand tool foot assembly A power hand tool foot assembly includes a platform having an arch portion. A swivel lock is within the arch portion, with a mount connecting the swivel lock to the tool housing. A lever is pivotally mounted on the mount. When the lever is in a locked position, the ... | 06/27/2006 |
| 7052382 | Accessory attachment for rotary hand tools The preferred embodiment of a rotary hand tool attachment is intended for coupling to a rotary power hand tool of the type that has a housing with a substantially cylindrical nose portion and a motor having an output shaft with a mounting coupling for receiving a dr... | 05/30/2006 |
| 7021955 | plug retention system A retaining system including a power cord retaining system and a cord plug retaining system for use with a power tool. The power cord retaining system is configured for accommodating an extension cord and includes a cord capture formation for retaining the extension... | 04/04/2006 |
| 7018149 | Plunge-type router having improved plunge return capability A preferred embodiment router is disclosed having a housing which supports a motor wherein the housing is vertically movable along a pair of spaced vertical guide posts of a base structure and wherein the router includes a flexible baffle which can vertically expand... | 03/28/2006 |
| D513692 | Right angle attachment for rotary tool | 01/24/2006 |
| D511136 | Portable battery charging and audio unit | 11/01/2005 |
| 6932357 | Gear reducing collet nut assembly A gear reducing collet nut assembly is provided for holding a tool bit. The assembly includes an outer grip sleeve that can be rotated to actuate a clamping structure with a bore for holding a tool bit. More specifically, the assembly includes a planetary gear syste... | 08/23/2005 |
| D508506 | Scroll saw | 08/16/2005 |
| 6926477 | Jig assembly A jig assembly for use with work piece and a hand-held power tool having a cutting bit includes a first member and at least one insert. The first member has a first opening and is configured to be positioned adjacent a first side of the work piece. The at least one ... | 08/09/2005 |
| D507730 | Rotary tool | 07/26/2005 |
| 6922153 | Safety detection and protection system for power tools A detection system for detecting a dangerous condition for an operator using a power tool of the type which has an exposed blade relative to a work surface and a protection system for minimizing, if not eliminating the possibility of a user being injured by contacti... | 07/26/2005 |
| 6912788 | Blade storage compartment for power tool vacuum port A power hand tool of the type adapted to operate with one of a variety of elongated blades and being configured for vacuuming debris from an area near the blade during operation of the tool, wherein the tool includes a housing, a motor located within the housing, a ... | 07/05/2005 |
