Bizarre Patents
Mouse device with a built-in printer
A mouse device for use as an input device of a computer is provided that includes a housing in which recording paper is loadable, and a printer unit provided within the housing for printing on the recording paper print information received from the computer.
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 |
| 7364422 | Mould driving device A driving device for moulds for the production of containers, for example, bottles or the like made of polyethylene, polypropylene or other plastic materials, in which the moulds (2) consist of two half-shells (3) designed to be brought together and pr... | 04/29/2008 |
| 7335007 | Quick change mold A mold insert set is provided for use with a mold system having first and second mold bodies, the first and second mold bodies aligning opposite each other during a molding process. Each of the mold bodies has at least one insert receiving region for replaceably rec... | 02/26/2008 |
| 7270529 | Apparatus for blow molding A mold assembly for blow molding comprises first and second mating mold components, each mating mold component comprising molding surfaces open to a mating face of the mold component and defining the exterior of an article to be molded from a tubular parison and at ... | 09/18/2007 |
| 7153127 | Method and apparatus for blow molding hollow plastic containers A mold system for blow molding hollow plastic containers includes an extruder for providing a hollow tube of plastic material having a longitudinal axis. Three mold segments include at least two mold segments that are movable against the third mold segment, in direc... | 12/26/2006 |
| 7101506 | Takeout and transfer apparatus and method for a wheel blow molding machine Apparatus and method for transferring hollow blow molded articles from a vertically disposed wheel blow molding machine to a horizontally-disposed takeaway conveyor. Each mold on the wheel releases multiple blown articles at the six o'clock position on the wheel suc... | 09/05/2006 |
| 7097446 | Blow-molded container and closure, and method and apparatus for making same A blow-molded plastic container and reinforced lid are simultaneously produced in a blow mold. A lid is reinforced by having a portion of the lid formed by blow molding techniques and another portion of the lid formed by compression molding techniques. The container... | 08/29/2006 |
| 6896507 | Mold design with improved cooling A mold is provided for use with a wheel-type blow mold machine, the mold being one of a plurality of molds for locating in a circular pattern on a wheel of the blow-mold machine and having a longitudinal direction for aligning tangentially with a circumferential dir... | 05/24/2005 |
| 6887418 | Post mold cooling of preforms Post-mold cooling of injection molded plastic articles such as preforms is achieved by transferring the articles directly from the mold cavities onto cooling cores carried by a take-out plate. The molded articles are supported on the cooling cores until they become ... | 05/03/2005 |
| 6878335 | Process of manufacturing a breathing bag and breathing bag manufactured by such process Process for manufacturing a breathing bag including a connector portion and a distensible portion including the steps of providing moldable material, forming a portion of the moldable material into the connector portion of the breathing bag and forming another porti... | 04/12/2005 |
| 6827897 | Reduction of friction effect between poly (ethylene terephthalate) preforms and bottles An additive system for polyester polymers comprising an effective amount of (i) a fatty acid amide selected from the group consisting of oleyl palmitamide, ethylene bis stearamide, ethylene bis oleomide, and stearyl erucamide; (ii) a partially or fully calcined poro... | 12/07/2004 |
| 6797349 | Handled container and method of molding the same A handled container includes: a container body formed by blow molding in a blow mold and having an inwardly depressed portion in a bottom portion; a carrying handle formed integrally with the container body by blow molding at a position corresponding to the depresse... | 09/28/2004 |
| 6729486 | Packaging container and a method of producing a packaging container The disclosure relates to a packaging container and a method of producing a packaging container for liquid contents. The packaging container has a casing produced from a web-shaped multilayer material and in the form of a sleeve, which, at one end, is connected to a... | 05/04/2004 |
| 6709261 | Multi-parison/dual cavity wheel blowmolds In blow molding, each mold has two or more cavities, each respectively fed by two or more parisons. Each cavity fed by a separate parison may itself include two or more article cavities aligned with its parison. ... | 03/23/2004 |
| 6689307 | Packaging container and a method of producing a packaging container The disclosure relates to a packaging container and a method of producing a packaging container for liquid contents. The packaging container has a casing produced from a web-shaped multilayer material and in the form of a sleeve, which, at one end, is con... | 02/10/2004 |
| 6685873 | Method for progressively separating integrally attached gutter flash from an in-mold blow-molded thermoplastic resin product A production method is disclosed for separating integrally attached gutter flash from a blow-molded thermoplastic resin product utilizing tensile forces applied to the gutter flash while the product is fully restrained within the closed co-operating produ... | 02/03/2004 |
| 6673302 | Wet processing method for catheter balloons A process for blowing a balloon from a tubular parison of a thermoplastic polymer material by radially expanding the parison at an elevated temperature and pressure, the process characterized in that: a) the polymer material includes a "H-bonding" polymer ... | 01/06/2004 |
| 6555033 | Method and apparatus for making a plastic container and closure combination At least one blow-molded plastic container and one compression molded lid are simultaneously produced in a blow mold. Preferably, the method and apparatus utilize a mold capable of simultaneously receiving a pair of extruded parisons. One of the parisons ... | 04/29/2003 |
| 6471907 | Shuttle-type blow molding method and apparatus Shuttle blow molding apparatus having an extruder or a blow head for substantially continuously emitting a thermoplastic material in tubular or parison form at a moldable temperature downwardly along a vertical axis. A finite length of the thermoplastic m... | 10/29/2002 |
| 6434812 | Method of manufacturing and handling parts for a packaging container A method of manufacturing and handling parts for a packaging container comprises the steps of producing a number of tops in the form of pairwise reversed tops, separating the pairs one from another and providing them with closure arrangements. The tops ma... | 08/20/2002 |
| 6426035 | Process for producing hollow plastic receptacles In the production of hollow plastic receptacles from two areas of a strip of starting material, all of each receptacle can be formed from the strip, or half of each receptacle can be formed from the strip with the halves welded together to complete the re... | 07/30/2002 |
| 6399014 | Packaging container and a method of producing a packaging container The disclosure relates to a packaging container and a method of producing a packaging container for liquid contents. The packaging container has a casing (2) produced from a web-shaped multilayer material and in the form of a sleeve, which, at one end, is... | 06/04/2002 |
| 6241938 | Single-stage apparatus and method for producing containers made of thermoplastic material A method of producing parisons of thermoplastic material, which includes the steps of injection of plasticized resin into a plurality of multiple-cavity molds, removal of the parisons from the respective injection molds and transferring parisons to condit... | 06/05/2001 |
| 5743988 | Method for producing containers with a film made of thermoplastic synthetic material A method for producing containers, such as bottles or the like, with a film made of thermoplastic synthetic material, and to an apparatus for performing the method. The process comprises: a step for thermally bonding two strips of film made of thermoplast... | 04/28/1998 |
| 5503885 | Article with position-defining structure and method and apparatus for making and processing same An article, such as a card of thermoplastic material containing vials, is molded by a method and apparatus which deforms a portion of the mold flash so as to form a reference surface. In a preferred embodiment, the article has a pair of lower walls extend... | 04/02/1996 |
| 5364675 | Reverse lip blow molded article The present invention is drawn to a blow molded article having a deep recessed lip wherein the lip includes a folded reinforcing layer adjacent a hollow U-shaped portion. The reinforcing layer is formed by the parison folding over on itself in the mold wh... | 11/15/1994 |
| 5244625 | Method for manufacturing a polymeric cage A method for manufacturing a cage of a polymeric material for a radial rolling bearing with two end rings formed at the cage and arranged at a distance to each other in the axial direction and crossbars spaced behind one another in the peripheral directio... | 09/14/1993 |
| 5227114 | Process for manufacturing containers with thickened flanges A process for producing blow-molded containers having thickened flanges. The process utilizes movable mold halves having separable side and end components and a stationary central mold element disposed between the movable mold halves to form containers ha... | 07/13/1993 |
| 5223073 | Apparatus for forming cells in continuous strips, particularly for packaging suppositories and the like The apparatus includes advancement clamps which move two mutually facing films along an advancement direction on which the following are arranged in sequence: two welding half-molds, which by mutually welding the two films in preset regions define cells w... | 06/29/1993 |
| 5209891 | Reverse lip blow molding A blow molded article and an apparatus and method for blow molding the article including a recessed lip. The apparatus includes two plates reciprocally movable toward and away from one another A center ring member and a separating ring are fixedly and per... | 05/11/1993 |
| 5205885 | Process and apparatus for the production of tighthead drums and widemouth drums A process for the production of tighthead drums having dimensional stability of the injection molded lids and blow molded drum bodies, comprises blow molding double drum bodies from plastic and centrally separating them into two drum bodies. Tighthead lid... | 04/27/1993 |
| 5202078 | Process and apparatus for manufacturing containers with thickened flanges and longitudinal reinforcing ribs and containers thereby An apparatus for producing blow-molded containers having thickened flanges. The apparatus utilizes major mold halves and a plurality of minor mold elements disposed within the mold halves to form containers having thickened flanges. The minor mold element... | 04/13/1993 |
| 5176872 | Polypropylene resins for multiple cavity stretch blow molding Improved resin compositions for use in multiple cavity stretch blow molding processes comprising: (a) a propyleneethylene copolymer resin including from about 5% to about 15% of a second stage polymer characterized by a cycle time of T1, when u... | 01/05/1993 |
| 5061417 | Controlling weight and wall thickness of a blow molded article A mold and a process for controlling the weight and wall thickness distribution in a blow molded plastic manufactured article or a family or related articles involves simultaneous formation of the manufactured article and a waste article. The waste articl... | 10/29/1991 |
| 5051084 | Reverse lip blow molding apparatus The present invention is directed to a blow molded article and an apparatus and method for blow molding the article. The article contemplated by the present invention includes a recessed lip. The apparatus includes two plates reciprocally movable toward a... | 09/24/1991 |
| 5045255 | Method for continuously forming open-mouthed foamed plastic containers by blow molding techniques A foamable plastic material is introduced to an extruder to produce a tubular parison of the material that is subsequently clamped between mold halves moving both axially and radially inwardly to form cavities for open mounted containers. Cavities for two... | 09/03/1991 |
| 4988399 | Process for making a three-piece container involving stretch-blow molding, severing and attaching an end panel to the open bottom A method of producing a pair of container bodies. A cylindrical, hollow preform of a thermoplastic polymer material having a cylindrical body having a sidewall and an opened neck finish on each longitudinal end of the preform is provided. The preform is h... | 01/29/1991 |
| 4972963 | Blow molded article with reverse lip An apparatus and method for blow molding a recessed lip in a molded article. The apparatus includes two plates reciprocally movable toward and away from one another. A center ring member is fixedly and perpendicularly mounted on each plate. A mold half is... | 11/27/1990 |
| 4961701 | Apparatus for forming plastic bottle base cups According to the preferred embodiment of the present invention, an apparatus for forming base cups for plastic bottles is disclosed wherein a hollow body is blow molded and then cut in half to form two base cups. The side wall of the body is molded with a... | 10/09/1990 |
| 4954310 | Tandem molding of plastic containers Apparatus and method are provided for expanding an earlier-extruded portion (42) of extruded plastic tubing (38) or plastic parison (41) into a first container (96a), for expanding a later-extruded portion (43) of the extruded plastic tubing (38) or paris... | 09/04/1990 |
| 4938680 | Reverse lip blow molding apparatus The present invention is directed to an apparatus for blow molding a recessed lip in a molded article. The apparatus comprises two plates reciprocally movable toward and away from one another. A center ring member is fixedly and perpendicularly mounted on... | 07/03/1990 |
