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 |
| 7731239 | Card forming sheet A card forming sheet includes an opaque printing sheet and a transparent film placed over the printing sheet, so that the transparent film can be peeled away from the printing sheet and cannot be re-bonded to the printing sheet. Moreover, the card forming sheet incl... | 06/08/2010 |
| 7290802 | Second surface micromotion display A second surface micromotion display includes a see-through base having a first surface, defined in the art as a front surface facing a viewer, and a second surface, defined in the art as a rear surface opposite to the front surface and facing away from the viewer, ... | 11/06/2007 |
| 7197980 | Engraving sheet and method of engraving the same An engraving sheet includes a support layer fabricated of biaxially oriented high-density polypropylene, and an engraving layer formed on the support layer and having an opacity of 40%. The engraving sheet is engraved from the engraving layer down to the support lay... | 04/03/2007 |
| 7078090 | Decorative foil A decorative foil is in the form of a layer composite structure (1) and comprises at least a transparent base foil (2), a transparent cover layer (4) and a transparent dielectric layer (3) arranged between the base foil (2) and the... | 07/18/2006 |
| 7052762 | Low Tg multilayer optical films Multilayer optical films are comprised of materials with glass transition temperatures below room temperature ( | 05/30/2006 |
| 6968783 | Method for printing security documents using sheets with identifiers For manufacturing security documents, a plurality of security documents are printed on a sheet. The sheets are being processed in batches (15a, 15b). Each sheet carries a unique, machine readable identifier. During manufacturing, the batc... | 11/29/2005 |
| 6899276 | Wrapped-card assembly and method of manufacturing the same A wrapped-card assembly comprising a data-encoded card enclosed in a wrapping. The data-encoded card comprises confidential and non-confidential information in a visible form. The wrapping comprises an opaque area and a transparent area. The opaque area covers at le... | 05/31/2005 |
| 6715797 | Methods of creating a tamper resistant informational article Methods of creating tamper resistant informational articles and related products are disclosed. In one embodiment, a lens has a preformed transparent hologram, metallized portions are provided and may be altered through selective application of heat to predetermined... | 04/06/2004 |
| 6712399 | Security device A security device comprises an optically variable effect generating structure (3,4). An obscuring layer (7) is located, in use, between the optically variable effect generating structure and a substrate (8) to which the device is secured. A colo... | 03/30/2004 |
| 6655719 | Methods of creating a tamper resistant informational article Methods of creating tamper resistant informational articles and related products are disclosed. In one embodiment, a lens has a preformed transparent hologram, metallized portions are provided and may be altered through selective application of heat to pr... | 12/02/2003 |
| 6508489 | Value-bearing document with window Proposed is a value-bearing document in which the carrier is provided with a window-like opening which is closed by a cover foil which is transparent at least in a region-wise manner, wherein particularly in the region of the window-like opening, the cove... | 01/21/2003 |
| 6471247 | Banknotes incorporating security devices A security document (1), such as a bank note, is formed from a sheet-like substrate (10) of clear plastic material with layers (13, 14, 15, 16) of opacifying ink applied to the surfaces (11, 12) of the substrate (10). The security document (1) includes a ... | 10/29/2002 |
| 6471248 | Banknotes incorporating security devices A security document (1), such as a bank note, is formed from a sheet-like substrate (10) of clear plastic material with layers (13, 14, 15, 16) of opacifying ink applied to the surfaces (11, 12) of the substrate (10). The security document (1) includes a ... | 10/29/2002 |
| 6231082 | Tamper-evident form for securely carrying information A tamper-evident form for securely carrying information includes a scrambling pattern (4) which underlies the printed information such that the printed information cannot be read. Separation of the printed information and scrambling pattern, or other disa... | 05/15/2001 |
| 6217079 | Multi-part non-impact printer airbill form A multi-part, partially pre-printed form useful as an airbill has address information printed thereon by a non-impact printer. Different configurations of the form are described, including panels overlappingly affixed together by an adhesive having remova... | 04/17/2001 |
| 6179338 | Compound film for an identity card with a humanly visible authenticity feature A multilayer data carrier is described which bears general printed data and furthermore has a transparent layer containing additives which are absorbent for a laser beam. The transparent layer is designed so that it exists in the card compound as a thin, ... | 01/30/2001 |
| 6142533 | Lottery ticket with hidden conductive ink security means The present invention is directed to a scratch-off type lottery ticket in which a layer comprised of a non-conductive ink region and a conductive ink region are printed below an opaque scratch-off layer. The conductive ink region is detectable through the... | 11/07/2000 |
| 6076860 | Scratch-off lottery game with dual transparent layers A scratch-off lottery game including a substrate having at least one area having printed indicia thereon, the printed indicia being covered by at least one clear, transparent layer which can be removed by scratching, and at least one layer on said clear t... | 06/20/2000 |
| 6037027 | Adhesive label, method and apparatus of manufacturing the same A releasing agent is applied to opposite side edge portions of a tack sheet to form releasing regions. A laminated sheet provided with an adhesive layer having exposed opposite side edge portions is overlaid on the tack sheet. The laminated sheet is bonde... | 03/14/2000 |
| 6030691 | "Antifalsification" paper having a thread or band shaped security element and a method of producing same An antifalsification paper having a security element in the form of a thread or band that consists of a translucent plastic film with an at least partly opaque coating. The coating has translucent areas in the form of visually and/or machine readable char... | 02/29/2000 |
| 5955166 | Point of purchase label constructions A display assembly uses a particular point of purchase label construction associated with a point of purchase display construction associated with a displayed item for purchase that does not take up valuable area that is covered by price stickers, or the ... | 09/21/1999 |
| 5944356 | Identity card with a humanly visible authenticity feature A multilayer data carrier is described which bears general printed data and furthermore has a transparent layer containing additives which are absorbent for a laser beam. The transparent layer is designed so that it exists in the card compound as a thin, ... | 08/31/1999 |
| 5887906 | Type of instant scratch-off lottery games A new type of instant scratch-off lottery game combining the advantages of the conventional lottery, which allows the player to choose his own selected numbers from a set of numbers, and the advantage of the instant scratch-off lottery tickets by enabling... | 03/30/1999 |
| 5871833 | Forgery-preventive fretwork paper A forgery-preventive fretwork paper comprising a support layer and an engraving coating layer, the support layer being a stretched laminate which comprises a biaxially stretched propylene resin film layer as a base layer and, laminated thereto on each of ... | 02/16/1999 |
| 5868431 | Reprintable label A reprintable label that can be printed and erased many times without becoming visually degraded. The label is particularly suited for displaying the due date on library materials and video rentals. The label consist of a normally opaque plastic sheet att... | 02/09/1999 |
| 5830561 | Information bearing card A card, such as an ID card, is composed of the following layers: at least one core layer containing at least one first core component layer of a first composition, consisting of a polypropylene block polymer and/or polyropylene homopolymer or a mixture th... | 11/03/1998 |
| 5773111 | Color coded warning label with removable coating A color coded warning label in which the color code has a removable opaque coating and the label is provided with a self-laminating flap for protecting the removable coating prior to use and for making the code permanent during use is described. A method ... | 06/30/1998 |
| 5741578 | Artwork comprising overlying images A method is provided for creating artwork which comprises a second image which is located in direct overlying relation to a first image. In particular, the method includes providing a first image such as a print, having a first reflective quality. A subst... | 04/21/1998 |
| 5733634 | Printing process with highlighted color and appearance of depth A printing process is disclosed which easily and rapidly produces products containing images which are very striking and dramatic. The process uses ordinary paper or foil substrates and prints white and color layers using conventional printing equipment a... | 03/31/1998 |
| 5698333 | Multilayer film structures for use in the production of banknotes or the like A laminated multilayer film substrate for use in the production of banknotes includes a first layer comprises (a) a first layer having inner and outer sides, comprising at least about 50 weight percent of a high density polyethylene having a density of at... | 12/16/1997 |
| 5690364 | Calendar A calendar comprises a multiplicity of base sheets, each of which bears visual indicia of a plurality of day dates in a matrix of date sections. Each day date indicia occupies only a day date image portion of each date section, thus leaving a portion of e... | 11/25/1997 |
| 5690367 | Lottery card and method A lottery card comprising a given number of fields, arranged in a successive order. Each field is divided into a given number of frames. At least one of the frames of every field contains a mark. All marks are related to each other according to a successi... | 11/25/1997 |
| 5637174 | Apparatus for automated one-up printing and production of an identification card A system for the automated production of an identification card includes a two-part security media and apparatus for printing, laminating and die-cutting the security media to form discrete identification cards. The two-part security media includes a cont... | 06/10/1997 |
| 5445417 | Presentation folder and method of making A presentation folder having a plastic cover sheet or front and back cover sheets joined at a common edge, capable of holding and protecting contents such as papers having information thereon. The cover sheet has pre-applied graphics forming selected opaq... | 08/29/1995 |
| 5429700 | Waterproof art A sealed aperture is formed in a laminated assembly by prepunching a central sheet such as a paper art print to form a first aperture and then laminating the art print between two sheets of laminating film to form a laminated assembly in which the two fil... | 07/04/1995 |
| 5398972 | Fortune telling card A paper card for providing a simulated fortune telling experience having a plurality of differing indicia printed thereon arranged in a defined pattern and having an opaque coating of material overlying the differing indicia sufficient to block the indici... | 03/21/1995 |
| 5312656 | Toy picnic set having latent image placemat A placemat defining a translucent upper surface supporting a red/yellow obscuring design; a plate formed of a transparent red material; and a latent image formed on the placemat obscured by the red/yellow design, the plate being placed upon the placemat o... | 05/17/1994 |
| 5310222 | Optical device An optical security device for use on a security article comprises a number of layers including an optically diffracting layer and an at least partially reflective layer which together generate a first image. A non-optically diffracting second image is pr... | 05/10/1994 |
| 5281474 | Heat-sensitive adhesive sheet and information recorded material using the same A heat-sensitive adhesive sheet for bonding a pair of information-recorded faces, belonging to the same sheet or two different sheets of recording material, together by application of heat thereto, which comprises three or more layers, including a support... | 01/25/1994 |
| 5261987 | Method of making an identification card A high-security identification card produced by thermal printing personalized data on a transparent image receiver sheet and laminating the image-bearing surface of the receiver sheet to an opaque card support optionally bearing background printing. Durin... | 11/16/1993 |
