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 |
| 4677694 | Facial protector for batting helmet A protective flap for a batting helmet. The protective flap attaches to a batting helmet or is fabricated with the helmet, and extends alongside the cheek and jaw of the batter. The protective flap can attach to the ear cover of the batting helmet, and ex... | 07/07/1987 |
| 4677695 | Web with adjustable opening and method of making the same A composite with an adjustable, conformable opening therein, comprising a base web of less extensible, lower elastic recovery material, joined to a second web, of more extensible, higher elastic recovery material, wherein the base web has a first opening ... | 07/07/1987 |
| 4677696 | Dust-free garment for clean room A dust-free garment for clean rooms made of anti-static woven cloth and comprising a jacket, pants and a hood which are sewn together in a manner that a front part of the jacket and pants are formed with a continuous single piece of cloth without seams an... | 07/07/1987 |
| 4677697 | Clean up glove A disposable plastic clean up glove is economical to manufacture and easy to use and is made from two sheets of thermo setting plastic sheets joined together by heat sealing into shape and perforated for easy detachment. A fastener cut extends along the o... | 07/07/1987 |
| 4677698 | Hockey glove having a flexible cuff The invention relates to hockey gloves having means to improve wrist movements. Such hockey gloves include a cushioned cuff portion having an opening in the side opposite the thumb defining an upper edge and a lower edge. A triangular shaped segment is de... | 07/07/1987 |
| 4677699 | Waist band adjustment for garment A waist band adjustment means including a first flexible strip which is attached to the inside of the waist band of a garment and includes VELCRO on the inner face thereof. A second flexible strip is provided and includes VELCRO on one face thereof in ord... | 07/07/1987 |
| 4677700 | Lavatory hospital bed A hospital bed with a built-in toilet to be used in conjunction with disposable sanitary diaper funnels which comprises a mattress with a recess in its center portion, a ring shaped comfort cushion for sitting on while using the bathroom which fits into t... | 07/07/1987 |
| 4677701 | Firmness control device A device for varying the firmness of a body supporting foundation, such as a box spring of a bed assembly or the like, including a vertically movable platform provided with a plurality of spaced resilient cushion members that may be selectively positioned... | 07/07/1987 |
| 4677702 | Wire insulation stripper guide An alignment guide for use with a die cutter for stripping insulation from electrical wire containing sized apertures corresponding to appropriate cutting sizes of the underlying die cutter to ensure appropriate wire size insertion and to prevent strand r... | 07/07/1987 |
| 4677703 | Dies for forming drilling screws Dies for manufacturing drilling screws and drill sections thereof comprise respectively a cavity formed by all flat faces, two straight longitudinal parallel side edges and two straight oblique front edges formed at the same height as the side edges on th... | 07/07/1987 |
| 4677704 | Cleaning system for static charged semiconductor wafer surface A system for removing extremely fine specks of contaminants from a surface by means of applying air-borne vibrations to the speck coincident with creation of a neutral static charge acting on the speck.... | 07/07/1987 |
| 4677705 | Exhauster nozzle An exhauster nozzle for cleaning surfaces is described, which consists of a nozzle element which encloses a suction chamber and is provided with a connecting suction pipe. The open side of the nozzle element is closed by an adapter plate made of metal or ... | 07/07/1987 |
| 4677706 | Castor brake A single or twin wheel castor has a body (4,14; 90) journalling the wheel (92) or wheels (2) about a horizontal axis, with the body capable of swivelling on a mounting member (16) about a vertical axis spaced from the wheel axis. An operating member (25) ... | 07/07/1987 |
| 4677707 | Adjustable unitary hinge An adjustable unitary hinge including a first shaft having a central longitudinal axis, a second shaft having a central longitudinal axis and an intermediate portion connected to an end of each shaft. The central longitudinal axis of the first shaft is pa... | 07/07/1987 |
| 4677708 | Replacement spring for a corvette door hinge For a Corvette motor car, a cam follower spring to be mounted on the fixed hinge plate on either door of the car and made of spring steel arranged in generally planar, S-shaped form and including a straight, elongated body, an upper bent section on one en... | 07/07/1987 |
| 4677709 | Poultry delunger apparatus Poultry delunging apparatus comprising a support, a manifold stationarily affixed to the support, a vacuum source adapted for connection to the manifold, a delunging unit rotatably mounted on either or both of the manifold or the support and having a surf... | 07/07/1987 |
| 4677710 | Arrangement for cleaning the pressing rollers of a combing machine A cleaning arrangement for the pressing rollers of a combing machine which are pressed toward associated detaching rollers includes at least one cleaning roller which is mounted for free rotation in engagement with the respective pressing roller about an ... | 07/07/1987 |
| 4677711 | Reversible buckle A reversible buckle has a body with two side pieces that define the buckle's upper and lower faces, means for securing the buckle to a workpiece, and means for adjustably securing a strap to the buckle. The adjustably securing means includes substantially... | 07/07/1987 |
| 4677712 | Hose clamp with tightener A hose clamp which includes a metallic tightening strap and a tightener that has a housing to which the final portion of the tightening strap is adapted to be fastened as well as a rotatably mounted tightening worm cooperable with a gear tooth system of t... | 07/07/1987 |
| 4677713 | Oronasal mask assemblies An oronasal mask assembly means suitable for and having a quick release assembly use in conjunction with a protective helmet is described. An oronasal mask assembly means suitable for use in conjunction with a protective helmet and having a quick release mecha... | 07/07/1987 |
| 4677714 | Quick-release fastener A one-piece receptacle (1) for a quick-release fastener, has a base portion (2) and a stud-retaining structure (4) connected to the base portion by a pair of resilient webs (3) substantially C-shaped in cross-section. The base portion has a cross-cut slot... | 07/07/1987 |
| 4677715 | Buckle, especially for a safety belt This buckle comprises, housed in a casing (1), a body (4), a member for locking (5) a bolt, a sliding block (12) mounted in the said body so as to be capable of travelling in the direction of travel of the bolt and which cooperates with resilient means fo... | 07/07/1987 |
| 4677716 | Buckle in particular for a safety belt This buckle, which is intended in particular for the safety belt of a motor vehicle, has a housing (1) inside which there is located a body (4) intended to be fixed to a retaining means integral with the vehicle, a locking member (5) intended to keep the ... | 07/07/1987 |
| 4677717 | Device for continuous and tension-free treatment of textile fabric sheets A device for the continuous and tension-free treatment, such as drying, shrinking, finishing and the like, of textile fabric sheets has a transport belt on which a fabric sheet is conveyed from one treatment zone to another so that the sheet is supported ... | 07/07/1987 |
| 4677718 | Safety hood for palette change-over devices of machine tools In a machine tool having a palette change-over device protected by a movable U-shaped hood, to prevent injury to the operator or accidental damage during movement of the hood the hood is provided with a probe and an automatic circuit breaker arranged to s... | 07/07/1987 |
| 4677719 | Tool holding device for lathes A tool carrier for lathes, in particular a tool turret, having a plurality of stations for holding tools, at least one of which is provided with a driven tool spindle designed as a hollow shaft and rotatably mounted in a housing. This tool spindle accommo... | 07/07/1987 |
| 4677720 | Method for making a double row roller bearing retainer A single retainer retains two sets of circumferentially separated rollers. The retainer is made from flat metal stock. A method for making a double row retainer bearing from strip stock is disclosed.... | 07/07/1987 |
| 4677721 | Method for fabricating an elastomeric bearing assembly The article and method of manufacturing of a bearing assembly wherein the assembly has an inner cylindrical elastomeric sleeve reinforced with at least one ply of a fiber reinforced rubber adhered thereto, a flange with a hub of reduced diameter is mounte... | 07/07/1987 |
| 4677722 | Tapered piston pin A tubular piston pin for an internal combustion engine being of lightweight and high strength design with a cylindrical exterior surface and a double hourglass shaped aperture defined by thin-walled end portions; a thin-walled intermediate portion and two... | 07/07/1987 |
| 4677723 | Valve bridge construction method An improved valve bridge assembly and improved method of manufacturing the same, both new and rebuilt, are disclosed. The valve bridge is of the type that actuates the exhaust valves in larger internal combustion engines, such as locomotive diesel engines... | 07/07/1987 |
| 4677724 | Heat exchanger structure and method of manufacturing same This invention relates to a heat exchanger structure in which a passage for the cooling or heating fluid is formed. The inner surface of the passage is roughened, and provided with a plurality of lengthwise-extending, inwardly-projecting, linear or spiral... | 07/07/1987 |
| 4677725 | Mounting tool A mounting tool for mounting a bearing assembly including an inner ring having a tapered inner peripheral surface and an outer ring and a plurality of rolling elements in the annular space between the rings on a shaft member with a predetermined preload o... | 07/07/1987 |
| 4677726 | Milling machine apparatus An elongated carriage extends between the beds of first and second milling machines to operatively join the first and second milling machines to one another. The carriage is attached to the milling machines in a manner which allows longitudinal movement o... | 07/07/1987 |
| 4677727 | Anode button facing machine Portable machining apparatus includes a spindle, a milling cutter located at one end of the spindle, and air operated means for rotating the spindle. The apparatus includes further means for supporting the same on a structure containing a portion to be ma... | 07/07/1987 |
| 4677728 | Roll edge protector Disclosed herein is a roll edge protector for packages of laminar material. The roll edge protector is preferably made of plastic, extruded in the shape of a channel and each section of the channel is cut to form two angular sections of edge protectors, e... | 07/07/1987 |
| 4677729 | Methoding of mounting a partly formed lens blank The invention relates to a machine for aligning and attaching partly-worked lens blanks to a block so that the remainder of the blank can be machined. The machine comprises a vee-shaped holder for supporting the block with it axis vertical above a moveabl... | 07/07/1987 |
| 4677730 | Method of attaching press-in flange to drum or like container A method of attaching a press-in flange having a tubular portion and a horizontal portion to a tubular mouthpiece of the top plate of a drum or like container by providing a gasket between the tubular portion of the flange and an upward annular projection... | 07/07/1987 |
| 4677731 | Process and device for mounting porous ceramic material This invention relates to mounting porous ceramic material to metal surfaces. The metal surfaces may either be flat surfaces or tubes. The ceramic material is held onto a perforated metal sheet by screwed-in spiral springs. The perforated metal sheet acts... | 07/07/1987 |
| 4677732 | Apparatus for loose feeding of electrical components An apparatus for receiving a plurality of loose electrical components comprises a receiver having at least one end for receiving and holding the loose components. A conveyor is provided proximate the one end of the receiver for conveying the components on... | 07/07/1987 |
| 4677733 | Device in woodworking machines A device for a woodworking machine (13) adapted at a number of consecutive working stations (14) for processing workpieces which are fed through the machine. The required working of the workpieces can be effected with at least one working station out of o... | 07/07/1987 |
