Bizarre Patents
Pillow with retractable umbrella
A pillow assembly having a supporting assembly and a retractable umbrella assembly that is easily transportable and allows a user to support his/her head while covering their face from sunlight.
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| Number | Title | Issue Date |
| 6133551 | Kiln A gas or electrically heated kiln furnace in which the hearth is stationary and an outer shell or wall with a door for access rotates around a stationary hearth. Loading and unloading is accomplished by rotating the outer shell to align the door with a po... | 10/17/2000 |
| 5906855 | Method and device for baking food A method pertaining to the baking of products (B) in a baking oven (1) in which the products are supported by at least one rotary oven trolley (17) comprises rotating the trolley through a number of revolutions in one direction (R1) during the baking proc... | 05/25/1999 |
| 5810580 | Mixing rabble for a rotary hearth furnace A rotary hearth furnace has a mixing rabble arrangement that includes a first rabble disposed upstream a flow of material on the hearth and a second rabble disposed downstream a flow of material on the hearth. The first and second rabbles are disposed at ... | 09/22/1998 |
| 5478057 | Apparatus for the heat treatment of workpieces In a furnace operated with hydrogen gas as a cooling gas under positive pressure for the hardening of metallic workpieces, with a housing (2) enclosing a heating chamber for accepting a batch of workpieces, this housing being connected to a vacuum pump an... | 12/26/1995 |
| 5398666 | Turntable convection heater A method and apparatus for heating or cooling a product which includes a plurality of tapered ducts in a cabinet above and below a turntable to form streams which are directed toward the product. Spent air is drawn through intake openings in return ducts ... | 03/21/1995 |
| 5205274 | Turntable convection oven A method and apparatus for heating or cooling a product which includes a plurality of tapered ducts in cabinet above and below a turntable to form streams which are directed toward the product. Spent air is drawn through intake openings in return ducts in... | 04/27/1993 |
| 5119719 | Automated pizza oven An automated pizza oven comprising a massive oven enclosure with a fire brick liner about a baking chamber and a massive fire brick turntable disposed in the baking chamber an forming the bottom surface thereof. A variable speed drive motor is connected w... | 06/09/1992 |
| 5005494 | Apparatus and method for high temperature disposal of hazardous waste materials An improved method and plasma torch incinerator or reactor in which the incinerator uses a rotating, materials-receiving drum or chamber for receiving the hot plasma of a plasma torch. By properly constructing the inner surface of the rotatable drum and b... | 04/09/1991 |
| 4924763 | Compact pizza oven The present invention is a compact pizza oven which includes a baking chamber and a means for heating air. A fan means is provided for impelling the heated air through a top and bottom orifice toward the pizza. The oven also includes an oven door for clos... | 05/15/1990 |
| 4676741 | Radiantly heated furnace A radiantly heated, travelling hearth furnace having a supplementary feed means positioned intermediate the initial loading point and the final take-off point to increase the capacity of the furnace for treating objects fed thereto. When the objects are p... | 06/30/1987 |
| 4664359 | Furnace for heat treating light alloy ingots A furnace for heat-treating light alloy ingots comprises a heating chamber, which is flown through by hot gases and communicates with a stock inlet and with a stock outlet and contains between said stock inlet and outlet a conveyor for intermittently conv... | 05/12/1987 |
| 4643163 | Barbecue oven A rotating shelf barbecue oven for commercial establishments is shown. Meats being barbecued are located on shelves in an upper compartment while heat and smoke for barbecuing comes from a lower compartment. Flues in the side walls provide for flow of hea... | 02/17/1987 |
| 4619607 | Baking oven having turntable driven from an external motor whose drive shaft is coupled via a seal to an internal chain A baking oven heated by circulation of hot-air comprising a baking compartment with a turntable at the bottom thereof adapted for receiving a multiple rack cart which carries the material to be baked and which is rotated around a vertical axis. The turnta... | 10/28/1986 |
| 4563152 | Combination matrix and interproximal sanding device A combination matrix and interproximal sanding strip for use in preparing, implanting an finishing curable dental restorations, especially of the light curable type, comprising a flexible strip having opposed sides, each side having a surface coextensive ... | 01/07/1986 |
| 4538050 | Baker's oven A baker's oven has an insulated casing arranged into two series of cylindrical compartments, coaxially one above the other, and separated by horizontal heat-insulating decks. A loading door is provided for each compartment, together with top and bottom he... | 08/27/1985 |
| 4506652 | Pizza oven An oven for heating foodstuffs, i.e. cooking pizza, has a heated enclosure substantially L-shape in plan to leave an exposed sector. A rotor is turned intermittently by power to carry pizzas from the exposed sector, through the heated enclosure and back t... | 03/26/1985 |
| 4470805 | Baking oven for flat bread A small-size, low capacity oven for baking flat bread, also called Syrian Bread, comprising a circular, dome-shaped rotatable table. The table is rotated about a vertical axis at about 1 r.p.m. A dome-shaped cover overlies the table, thus defining a confi... | 09/11/1984 |
| 4350873 | Baker's oven A baker's oven has its casing divided by horizontal decks into a number of superimposed substantially cylindrical compartments, a loading doorway leading into each. A vertical drive shaft through the casing carries, in each compartment, a central substant... | 09/21/1982 |
| 4305329 | Turntable oven A gas-fired turntable oven for baking food such as pizza pies for fast food operations comprises a lower baking chamber and an upper holding chamber. Fresh pies are placed onto the turntable in the baking chamber and are baked to completion as they travel... | 12/15/1981 |
| 4228133 | Apparatus for sulfatizing roasting of a finely-divided selenium-bearing raw material An apparatus for the sulfatizing roasting of a selenium-containing raw material, especially the anode slime from copper electrolysis, with sulfuric acid at a raised temperature, the apparatus comprising a furnace chamber having a feed pipe for feeding a s... | 10/14/1980 |
