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 |
| 7322801 | Compact linear air pump and valve package A compact air pump and valve package includes pump and valve assemblies integral with a pressure housing defining inlet ports and a plurality of fittings for connecting air lines to an interior of the pressure housing. The linear diaphragm pump assembly has a perman... | 01/29/2008 |
| 7270251 | Multi-purpose liquid applicator One aspect of the invention is directed to a method of applying a liquid to a surface from a wheeled receptacle which is disposed on the surface. The wheeled receptacle, itself, includes a circumferential sidewall, a bottom wall connected to the circumferential side... | 09/18/2007 |
| 6929161 | Cartridges for dispensing fluent material The invention provides a cartridge for dispensing fluent materials into creases of garments to render them more permanent. The cartridge comprises a plastic elongated body having an integral tongue projecting laterally of the body at one end and through which the fl... | 08/16/2005 |
| 6722537 | Cartridges for dispensing fluent material The invention provides a cartridge (10) for dispensing fluent materials into creases of garments to render them more permanent. The cartridge comprises a plastic elongated body (50) having an integral tongue (16) projecting laterally of the body... | 04/20/2004 |
| 6698774 | Parallel spacing guide The invention relates to a parallel spacing guide that when attached to a hand-held marking device (spray gun), it enables the user to mark an accurate and consistent extended line one to four feet from a curb, wall, or other vertical surface; and one to ... | 03/02/2004 |
| 6505995 | Road-marking machine A road-marking device which sprays thick ribs of paint to a road surface, transversely to the road axis, to form rumble strips is disclosed.... | 01/14/2003 |
| 6439152 | Device for marking the path along the ground of a rolling wheel Disclosed is a device for marking the path along the ground of a rolling wheel, comprising: a container having a perimeter, and a single opening along the perimeter for dispensing a marking substance contained within the container, and a sliding gate cove... | 08/27/2002 |
| 6089285 | Method and system for supplying semiconductor source material A method of supplying source material in a crystal puller used to grow single crystal semiconductor material. Generally, the method includes receiving a bulk container of the source material at a facility having the crystal puller and configuring the bulk... | 07/18/2000 |
| 6053376 | Line marking shoe A line marking shoe (1) adapted in use to be advanced relative to a ground surface in a line marking direction to mark a line onto the ground surface in the line marking direction (A) includes a sole part (3) having a discharge opening region (13) formed ... | 04/25/2000 |
| 6041976 | Adhesive dispensing tool for use with a rotary power tool A caulking gun or adhesive dispensing tool is driven by an expandable drive mechanism. The drive mechanism comprises a threaded shaft interfitting with the threaded inner surface of a receiving sleeve. The sleeve carries a pusher plate into a caulk recept... | 03/28/2000 |
| 5597092 | Collapsible drop spreader A collapsible drop spreader having a hopper for supporting a wheel axle bearing member, an upper U-shaped frame pivotally connected to a pair of parallel leg members supported on the hopper for use as a handle for the spreader, the hopper further having w... | 01/28/1997 |
| 5573148 | Air powered caulking apparatus An apparatus and method for caulking a large surface area with a large caulking apparatus is provided. A caulking tank is mounted on a frame which is connected to a source of air and to a nozzle assembly. The caulking tank includes a lid, an air inlet, a ... | 11/12/1996 |
| 5570814 | Collapsible broadcast spreader A collapsible broadcast spreader having a lower frame for supporting a wheel axle, an upper frame pivotally connected to the lower frame for use as a handle for the spreader when the upper frame and lower frame are in an extended position, a hopper also s... | 11/05/1996 |
| 5348204 | Mortar spreading apparatus for the laying of bricks A mortar spreading apparatus having a receptacle in the form of a bottomless box, a rearward side of the box extends outwardly such that an adjustable gap is formed between a lower edge of the rearward side and the top of a row of bricks being laid for di... | 09/20/1994 |
| 5228605 | Automatically guidable hand tool for applying free-flowing pasty materials to a base The hand tool for applying free-flowing pasty materials includes a container with a displaceable base and a nozzle, a piston engagable with the displaceable base to force the free-flowing pasty material from the container, and a guide device for supportin... | 07/20/1993 |
| 5125814 | Brick laying tools A mortar course tool has a tray with a sliding plate which slides under a rectangular open frame surrounding the plate to close a mortar wafer dropping gap formed by the frame while the mortar is being carried to a brick wall; the sliding plate slides awa... | 06/30/1992 |
| 5086955 | Log marking apparatus An apparatus wherein an elongate support rod includes an extension leg to underlie and secure a pressurized spray can thereon. A mounting tube receives the spray can nozzle therewithin, wherein a spaced second support rod arranged parallel to and overlyin... | 02/11/1992 |
| 5035352 | Adjustable apparatus for spreading mortar and method therefor This invention discloses an adjustable apparatus for spreading mortar onto bricks or blocks. The apparatus utilizes augers and is readily adjusted to extrude beads of mortar onto the proper portions of bricks/blocks having different widths. A trowel membe... | 07/30/1991 |
| 4697951 | Material spreader system A material spreader system is designed to dispense a topping material onto the surface of a plastic substance lying within an area having opposing sides. The material spreader system includes a spreader for storing a supply of topping material and for dis... | 10/06/1987 |
| 4630965 | Apparatus for sealing pavement seams Apparatus for sealing pavement joints or seams are disclosed. The apparatus includes a wheeled support platform which serves to mount a cylindrical storage container suitable for holding a selected amount of an asphaltic emulsion sealing composition. An a... | 12/23/1986 |
| 4545531 | Wheeled spraying device A versatile manually operated striping device has a wheeled base and a handle for pushing the base. The base is in a block Y configuration which provide a U-shaped front end. The front wheels are mounted on separate axles that are extra long. A disk shape... | 10/08/1985 |
| 4505410 | Fluid applicator for treating garments A fluid dispensing applicator for crease setting compositions comprises a support 16, a reservoir 12 slidably mounted on the support 16, an applicator nozzle 14 connected to the reservoir 12 to deliver fluid therefrom, and a bearing element 40 movable rel... | 03/19/1985 |
| 4410105 | Cable-driven rotor-piston dispensing apparatus and method of operating the same Apparatus and method for dispensing a gel containing seeds for planting. A container (11) has a piston (13) driven by a lead screw (14) for expressing the gel through outlet (12). A line (17) is wound around a control rotor (16) and a free end is secured ... | 10/18/1983 |
| 4294383 | Mortar applying device A mortar depositing or applying device including a hopper with a partition or divider therein defining a pair of outlets for delivering mortar to a row of blocks or bricks being laid as a wall or the like. The hopper is provided with a trailing former or ... | 10/13/1981 |
| 4289256 | Tramlining device for seed drill A tramlining device is provided for a seed drill having shutters associated with respective seed spouts and controlled by individual fluid pressure operated actuators for improved flexibility in selecting the tramline spacing. The actuators are preferably... | 09/15/1981 |
| 4273264 | Spreader marker having a ground wheel actuated aerosol supply This invention relates to lawn spreader markers generally, and more specifically to an intermittent manually controlled marking apparatus which delineates the area covered by the spreader hopper opening and which utilizes foam as the marking material.... | 06/16/1981 |
| 4269328 | Line marking machine with heaters A line marking machine having a carriage which an operator can push along a road or parking-lot surface. The carriage supports a hopper containing marking fluid. A discharge opening in the hopper is fitted with a gate which is actuated by a mechanism cont... | 05/26/1981 |
| 4260273 | Seam sealer applicator attachment An attachment for applicators used to apply liquid adhesive to a seam between adjacent edges of floor covering. The attachment comprises a support plate having a generally rectangular main body portion, an integral collar extending upwardly from the top e... | 04/07/1981 |
| 4126274 | Device for spreading distributable material A marker in combination with a material spreader having a hopper and a plurality of conveyor belts leading to aligned material spreading members which rotate and broadcast the material to the underlying ground, the markers being connected by chains to car... | 11/21/1978 |
| 4121733 | Spreader having an anticlogging mechanism Our invention relates to a wheeled fertilizer or other granular material spreader which is pushed over the area or surface to be treated. The granular material is dropped through feed openings onto the surface to be treated, the metering of the granular m... | 10/24/1978 |
| 3943921 | Vibrator bath and cleaner A bar of soap inside a sponge is vibrated by motor and battery in the handle of a vibrator and a scratcher is formed by the front of the vibrator.... | 03/16/1976 |
