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 |
| 8181577 | Rail train A rail train for supporting multiple sticks of ribbon rail comprises a plurality of rail support cars having a single, centrally positioned rail support stand wherein adjacent rail support cars are supported on shared trucks. End cars include a tunnel for supporting... | 05/22/2012 |
| 8141458 | Hammer head with recessed traction striking surface A hammer head includes a centrally located traction surface surrounded by a peripheral striking face. The portion of the hammer head forming the traction surface is comprised of a harder material than the surrounding portion of the hammer head, such that wear to the... | 03/27/2012 |
| D656601 | Blower cabinet | 03/27/2012 |
| 8136523 | Ventilation mask with continuous seal connected by resilient cushion A respiratory mask comprises a sealing flange connected to a mask body by a sinusoidal shaped cushioning member. The cushioning member resiliently compresses when the sealing flange is pressed against the face of a wearer to ensure an airtight seal between the seali... | 03/20/2012 |
| 8127861 | Front folding agricultural implement frame with rearwardly telescoping tongue A forwardly folding agricultural implement frame includes a tongue having a forward section and a rearward section telescopically extendable relative to the forward section. A carriage having support wheels is mounted on the forward tongue section. Left and right wi... | 03/06/2012 |
| 8123257 | Crimp sleeve for flexible tubing A crimp sleeve includes a cylindrical side wall having a plurality of slots cut therein to form a plurality of fingers. Each finger includes a shank and an inwardly extending tab. The shanks of the fingers are formed at an inward angle relative to the sleeve wall. T... | 02/28/2012 |
| 8118574 | Radial suction valve assembly for a compressor A suction valve for a reciprocating compressor includes a hollow cylindrical valve seat having a plurality of suction ports formed therethrough. The suction ports are covered by flaps moveably mounted on the inner surface of the valve seat which open and close in re... | 02/21/2012 |
| 8116081 | Digital display kiosk A display kiosk for housing a flat screen monitor and associated electronic equipment is disclosed. The display kiosk includes a lower unit assembly and an upper unit assembly. The display kiosk is assembled in two parts and provides easy access to the internal comp... | 02/14/2012 |
| 8096862 | Isolation damper with proofing An isolation damper for preventing the migration of air from a ventilated space includes a high differential pressure sealing chamber in the damper assembly that prevents the flow of air from the “clean” side of the damper assembly to the “dirty” side thereo... | 01/17/2012 |
| 8096571 | Tractor hitch assembly and trailer with hydraulic pump A tractor hitch assembly comprises a drawbar with a hydraulic pump mounted to a pump mount extending below the drawbar and drawbar couplers formed thereon. A trailer tongue coupler is pivotally connected to the drawbar for pivoting about a roll axis and a yaw axis. ... | 01/17/2012 |
| 8096518 | Truss mounted support system A hanger support system that provides for attachment and suspension of materials from an elongated support structure such as an angle iron truss. The system includes a hanger support having a main body with means for attaching items to the hanger support, and an elo... | 01/17/2012 |
| 8096384 | Safety line anchor An anchor for securing a safety line to a container having an opening defined by an upstanding rim comprises a bar which is longer than the opening is wide. A pair of hooks are connected to the anchor bar by hook mounts. The hooks open downward toward ends of the an... | 01/17/2012 |
| 8087373 | Interconnection system for floating modules A floating module and fastening system for interconnecting a row of modules while allowing relative movement of the modules resulting from wave action. The present invention provides a system for interconnecting floating structures to form breakwaters and other inte... | 01/03/2012 |
| 8061390 | Pipe hanger system with slidable pipe connection member A pipe hanger system includes a pair of brackets and a pipe connection member selectively slidable along the brackets. The brackets each preferably include an elongate leg and a foot extending outwardly from the leg at a first end thereof. The leg of each bracket is... | 11/22/2011 |
| RE42909 | Knock-out pressure test cap with breakaway nipple plug A pressure test cap includes a mounting collar with an outer rib to limit depth of insertion of the cap into a pipe. A closure disc which seals the mounting collar is connected to the collar through an inner rim by a weakened ring. An outer rim section registers wit... | 11/15/2011 |
| 8028565 | Tool for hydro-testing a nozzle There is described a novel tool and method for the isolation and pressure-testing of connections, such as welds, between a vessel and a nozzle or branch pipe. The nozzle testing tool comprises an improved seal that expands into sealing contact as testing pressure is... | 10/04/2011 |
| D646269 | Digital display kiosk | 10/04/2011 |
| D646047 | Compression shorts | 10/04/2011 |
| 8020581 | Secondary drainage funnel for a laundry box A secondary drainage funnel for use in combination with a laundry box having a bottom wall with a drain opening formed therein includes a generally hollow body having an upper end and a lower end. The upper end includes an inlet opening for receiving a secondary dra... | 09/20/2011 |
| D644831 | Arm piece pad cover | 09/13/2011 |
| 7994731 | Universal input voltage device A universal input voltage device is presented which may receive a wide range of regulated and unregulated input voltages, both DC and a wide range of variable frequency AC, and output a desired regulated current at a desired voltage independent of the fluctuation of... | 08/09/2011 |
| 7985911 | Method and apparatus for generating and updating a pre-categorized song database from which consumers may select and then download desired playlists Apparatus, methods, systems, and data structures for providing a music-subscription service customer with a portable music device that has been preloaded with customer-selected music. A music-subscription service provider receives a customer order to purchase a port... | 07/26/2011 |
| 7980038 | Fastener guide for siding A system for attaching a siding panel to a wall uses tubular fastener guide pins supported in spaced relationship by a fastener guide strip. The guide pins extend from the guide strip and through elongate slots in the securement flange of the siding panel. The spaci... | 07/19/2011 |
| 7961835 | Hybrid integrated energy production process Disclosed is an advanced process that relates to the enhanced production of energy using the integration of multiple thermal cycles (Brayton and Rankine) that employ multiple fuels, multiple working fluids, turbines and equipment. The method includes providing a nuc... | 06/14/2011 |
| 7950921 | Method and apparatus for cooling the underside of kiln cars An improved method and apparatus for cooling the under-car channel of a tunnel kiln while minimizing migration of air between the above-car and under-car channels involves controlling or equalizing the mass flow of cooling air directed through the under-car channel ... | 05/31/2011 |
| D637210 | Fuel pump | 05/03/2011 |
| D637209 | Fuel pump | 05/03/2011 |
| 7926223 | Chemical application line A chemical application line is provided having a core chemical application carrier to dispense a desired chemical into a target environment over a period of time. The chemical application line includes a degradable film or paper covering the carrier to provide prote... | 04/19/2011 |
| 7920930 | Process for rapidly controlling a process variable without overshoot using a time domain polynomial feedback controller A method for controlling a process variable as it approaches a predetermined value (setpoint) so that the setpoint is not exceeded. The method employs a time domain polynomial equation in a feedback configuration and utilizes a controller that acts as an On/Off cont... | 04/05/2011 |
| D635432 | Handle | 04/05/2011 |
| 7913439 | Accessory mount An accessory mount for a rifle for mounting a scope at an offset angle and a flashlight without obscuring the open sight of the rifle. ... | 03/29/2011 |
| D635098 | Wall-mountable access panel assembly | 03/29/2011 |
| 7896296 | Offset tube clamp An offset tube clamp includes a base having a pair of feet with generally coplanar bottom surfaces and a notch between the feet. A post extends upwardly from the base, and at least one tube cradle is formed on the post at a position spaced apart from the base. The t... | 03/01/2011 |
| 7846369 | Apparatus and method for molding polymer parts by displacement injection molding A displacement-injection molding system utilizes a plasticizing vessel with cylindrical heat transfer cores extending into the cavity of the plasticizing vessel to efficiently heat polymer granules to their injection temperature and a variable volume mold utilizing ... | 12/07/2010 |
| 7845109 | Chemical application line A chemical application line is provided having a core chemical application carrier to dispense a desired chemical into a target environment over a period of time. The chemical application line includes a degradable film or paper covering the carrier to provide prote... | 12/07/2010 |
| D630920 | Wrench socket | 01/18/2011 |
| 7854337 | Breakaway closure member with offset nipple A breakaway closure member for removably covering an opening in a plumbing device, such as a laundry box, pressure test cap, floor drain, shower drain, closet flange, or the like includes a circular disc with a peripheral rim and a hollow nipple extending outwardly ... | 12/21/2010 |
| 7844069 | Microphone mounting system for acoustic stringed instruments A microphone mounting system for an acoustic, stringed instrument that places the microphone in sufficient proximity to the instrument sound hole to capture the warmth and tone of the instrument while assisting in feedback control, and without altering or damaging t... | 11/30/2010 |
| D628274 | Stackable fluid regulator | 11/30/2010 |
| 7818886 | Anti-pinch chainsaw bar assembly An anti-pinch chainsaw bar assembly for enabling the extraction of chainsaw bars when bound or pinched during cutting includes rolling bearing members integrated into outer surfaces of the bar. The bearings are arranged in groups of at least two bearings in rolling ... | 10/26/2010 |
