Bizarre Patents
Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7833453 | Process for producing an injected article that is decorated by flocking without using a flocking adhesive Process for producing an injected article to which a flocked decoration is applied that includes the production of a flocked substrate (11) based on a temporary substrate (1) covered by a temporary adhesive (2) that keeps the flock fibers (3 | 11/16/2010 |
| 7691309 | Process for making a toothbrush This invention relates to a process for making toothbrushes, in particular an injection moulding process. ... | 04/06/2010 |
| 7419626 | Method for injection molding a plastic monolith A brush is injection molded in a multipart mold. The bristles of the brush are sequentially molded integrally with the base or handle. The bristles are extremely small and are injection molded in a unique molds. The bristle portion of the mold consists of a series a... | 09/02/2008 |
| 7364683 | Rotary automatic transfer rail for injection molding Methods and assemblies related to a rotary automatic transfer rail for injection molding are disclosed. In one aspect, the invention includes a mold assembly. The mold assembly may include first, second, and third mold plates. The mold plates may be positioned gener... | 04/29/2008 |
| 7337785 | Device and method for applying product to keratinous fibers The present application relates to a device for applying a product to keratinous fibers. The applicator comprises an untwisted support defining a longitudinal axis. A first plurality of bristles is arranged in a first sheet and attached to the support. A second plur... | 03/04/2008 |
| 7335006 | In-mould labelling An In-Mould Labelling process comprising: clamping a label within a mould void of an injection moulding tool; and injecting material into the mould void while the label is clamped. An In-Mould Labelling process comprising: placing a label between a first mould void ... | 02/26/2008 |
| 7320769 | Manufacturing method of fuel tank welding joint A welding joint 10 for a fuel tank reduces the amount of fuel vapor in the fuel tank that escapes into the atmosphere. The fuel tank welding joint 10 a joint main body 20 and a barrier layer laminated on the surface of the joint main body 20 | 01/22/2008 |
| 7297303 | Process of injection molding composite articles and toothbrush obtainable thereby An injection moulding process for making a moulded article particularly a toothbrush consisting partly of a hard first plastics material by providing a first injection mould introducing a component into the cavity adjacent to the surface; injecting a plastics materi... | 11/20/2007 |
| 7264685 | Method of manufacturing a composite shoddy The present invention relates to a composite shoddy for use in a vehicle interior. To this end, the composite shoddy of the present invention includes an organic material having a predetermined density defining shoddy bottom layer and a scrim material having a prede... | 09/04/2007 |
| 7261851 | Personal hygiene article with vibrating part and method A personal hygiene article, such as a toothbrush, includes a handle configured to accommodate an electric power source, a head carrying a treatment tool, and a neck between the handle and the head. The head or neck includes a mechanical motorized vibratory device, i... | 08/28/2007 |
| 7241413 | Method for producing a hollow handle for a teeth cleaning device The invention relates to saucer-type handle components (5, 6) that pertain to a hollow handle and are produced in several steps. Said handle is used for a toothbrush. Said components are joined together and are inserted into an injection mould (25). A ... | 07/10/2007 |
| 7226555 | Method for the production of a bristle structure on a carrier A method for the production of bristles structures on an arbitrary kind of carrier using a mold tool is described having channels extending from channel walls for shaping bristles, wherein a mold mass for forming the bristles is introduced under pressure into the ch... | 06/05/2007 |
| 7115225 | Pseudo insert molding for trim parts using polyurethane spray process A method of making a composite part including an insert and an elastomer layer that is bonded to the insert. The insert is placed in a mold and an uncured elastomer is sprayed into the mold to form a composite part. The inherent adhesive properties of the uncured el... | 10/03/2006 |
| 7108496 | Stack mould assembly An injection moulding process for making a toothbrush involving a stack mould assembly of at least three mould blocks (1, 2, 3, 4) arranged for use along a longitudinal stack axis (A—A), with two end mould blocks (3, 4), and an intermediate mould blo... | 09/19/2006 |
| 7029265 | Apparatus for producing plastic panels with undercut An apparatus for the continuous and nondestructive production of plastic panels which are provided with undercut anchoring studs, web profiles or other forms of attachment (28) on one or both surfaces comprises a temperature-controlled chill roll (11),... | 04/18/2006 |
| 7018692 | Penetration resistant fabric with multiple layer guard plate assemblies and method of making the same A fabric includes a fabric substrate and a plurality guard plate assemblies affixed to the fabric substrate in a spaced relationship to each other. Each guard plate assembly includes a first layer of material affixed to the fabric substrate and a second layer of mat... | 03/28/2006 |
| 6972106 | Plastic object for use in personal hygiene A unitary two component article for personal hygiene, as a toothbrush, wherein the same is formed by injection molding of two differing plastic materials, which plastics do not adhesively or chemically bond to each other, thereby facilitating the manufacturing proce... | 12/06/2005 |
| 6971475 | Vehicle trim components with selectively applied foam and methods of making same Vehicle trim components are formed by applying a layer of material onto a mold surface and then selectively applying foam prior to molding operations. Selectively applying foam may include applying foam of different densities in multiple locations and/or applying fo... | 12/06/2005 |
| 6962739 | Supple penetration resistant fabric and method of making A punture, pierce, and cut resistant fabric comprised of a plurality of sheets of plates arranged in a repeating pattern. A material interconnects the plates. The fabric is twistable, bendable, and flexible. It is constructed of substances that will withstand cuttin... | 11/08/2005 |
| 6946182 | Fringed surface structures obtainable in a compression molding process Disclosed are mono-layer or multi-layer films, sheets, or coatings wherein at least on layer comprises a fringed surface microstructure (1), a process for making these items and uses thereof. Further disclosed are articles of manufacture comprising such film, sheet,... | 09/20/2005 |
| 6929771 | Method of decorating a molded article A method of providing a molding article with a plush surface is provided. The method includes providing a flocked transfer, securing the transfer in place in a mold, and molding the article such that the transfer is embedded in the surface of the article. The articl... | 08/16/2005 |
| 6919038 | Method of producing thick-walled brushes, in particular toothbrushes The present invention relates to a method of producing thick-walled brushes, in particular toothbrushes, with a grip piece and a brush head supporting bristle filaments. In order to increase the productivity, the method mentioned at the start is further developed by... | 07/19/2005 |
| 6872438 | Profile or molding having a fringed surface structure Disclosed are mono-layer or multi-layer profiles or moldings wherein at least one layer comprises a fringed surface microstructure, a process for making these items and uses thereof. Further disclosed are articles of manufacture comprising such profile or molding. | 03/29/2005 |
| 6871373 | Bristle for a toothbrush, particularly for an electric toothbrush, and method for its manufacture The invention is directed to a bristle for a toothbrush, particularly for an electric toothbrush, and to a method for its manufacture. The bristle is manufactured from a monofilament (5) made of plastic. The bristle has in its cross section at least two zones... | 03/29/2005 |
| 6862771 | Toothbrush head with means to direct and collect radiation A toothbrush head suitable to direct incident radiation toward a surface of a tooth and to collect emitted radiation from the surface of the tooth, being made at least in past of a material which is transparent to the incident and/or emitted radiation. In preferred ... | 03/08/2005 |
| 6835340 | Process for producing multilayer molded article A method for producing a multilayer molded article in which an skin material having nap on the outer surface thereof is integrally molded with a substrate of a synthetic resin, using a mold comprising a pair of male and female mold halves. In this method, after the ... | 12/28/2004 |
| 6799765 | Brush for a brush seal Brush for a brush seal, having a plurality of ceramic fibers, which are held with a part of their length in an integrally continuous material in a matrix forming a solid. The matrix is made at least extensively of carbon, which is made by pyrolysis of a synthetic re... | 10/05/2004 |
| 6755997 | Method of making improved vehicle floor coverings Floor coverings and methods of producing same, are provided. A vehicle floor covering includes a barrier layer of polymeric material and a sound-absorbing backing layer bonded to the barrier layer. The barrier layer exposed surface includes various aesthetic and/or ... | 06/29/2004 |
| 6752949 | Handle configuration for brush production by fusion A handle for use in production of brushes by fusion. The handle is injection molded with a set of pre-formed holes. Each hole contains, on its bottom surface, a protrusion of excess material. Bristles for the brush are heated to form a small fuse at their ends. When... | 06/22/2004 |
| 6709621 | Bristles of an applicator produced in a laser milled mold A method for injection molding a plastic applicator with a ball of bristles produced integrally with a support handle. The mold consists of two opposing parts. The mold is machined by means of a laser. The mold is laser drilled with gradually decreasing depths of bo... | 03/23/2004 |
| 6695414 | Method of manufacturing a brush head by way of an injection molding process The present invention relates to a method of manufacturing a brush head comprising a brush head body carrying bristle bundles, in particular for tooth brushes, by way of injection molding, in which a first plastic component is injected into a first mold c... | 02/24/2004 |
| 6660201 | Method of making a combination speaker grill and automotive trim panel A method of manufacturing a rear shelf trim and speaker grill panel (12) for an automotive vehicle (10) includes steps of punching a substrate layer (16) of a polypropylene and flax material with a punch set (46) to form a grill section (60) and placing a... | 12/09/2003 |
| 6641764 | Method for producing a toothbrush The present invention relates to a method and an apparatus for producing a toothbrush comprising a handle and a brush head provided with a plurality of bristle bundles. A basic body of a brush head is produced preferably from a hard component in an inject... | 11/04/2003 |
| 6616789 | Method for manufacturing a sound insulating structure and the structure produced thereby The present invention provides a sound insulating structure cover panel that compliments the sound attenuation material. The method of manufacturing the panel includes the steps of providing a laminated blank having an interior face which will be observab... | 09/09/2003 |
| 6589631 | Flashless rubber floor mat and method A flashless floor mat or product and method are provided. At least one embodiment of this invention relates to a flashless cushioned dust control mat article wherein the mat comprises at least two distinct layers of rubber, one comprising foam rubber, the... | 07/08/2003 |
| 6582028 | Method for producing brushes The present invention relates to a method of producing brushes, especially toothbrushes, which comprise a brush body and at least one bristle bundle composed of a plurality of oriented bristle filaments, the method comprising the steps of introducing the ... | 06/24/2003 |
| 6523907 | Apparatus and method for producing brushware by injection molding An apparatus and method for producing brushes. The bristle bundles are loaded into a magazine which includes part of a cavity for an injection mold. The magazine is mated with the remainder of the injection mold and the brush handle injection molded aroun... | 02/25/2003 |
| 6514445 | Brush making A process for forming a grooming implement is provided. The steps include providing a blank having a head and a handle, wherein the head has one or more void spaces which divide said head into at least two segments, and injecting an elastomer into the voi... | 02/04/2003 |
| 6464920 | Injection moulding process and apparatus for making articles from two components A process for making a molded article of two components e.g., plastic material and elastomer, in which internal cores are used to form a hollow toothbrush body, and elastomer is injected to form surface features. The toothbrush body can be made bulky in s... | 10/15/2002 |
| 6461368 | Vascular clamps and surgical retractors with directional filaments for tissue engagement Surgical clamps, tissue retractors and surgical stabilizers are disclosed having gripping surfaces from which extend resilient filaments. The distal ends of some of the resilient filaments abut against engaged vessels, tissues or organs to restrict moveme... | 10/08/2002 |
