Bizarre Patents
An electrified table cloth for preventing crawling insects from gaining access to the consumer's food or drink.
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 |
| 5229506 | Preparation of cellulose aminomethanate An improvement to the process for synthesizing cellulose aminomethanate is disclosed which comprises slurring cellulose in low concentrations of aqueous caustic solutions, in the presence of urea, and steeping the slurried mixture, at from about 2° C. to... | 07/20/1993 |
| 5211599 | Adjustable sizing device for tubular food casing Casing material is paid out from the stuffing horn of a food emulsion extrusion system to stuff a food emulsion product. The casing material is drawn over a sizing means which provides varying degrees of sizing and hold back force to the casing material a... | 05/18/1993 |
| 5203734 | Food casings with improved tubular tab ends Flattened tubular food casing in combination with a deformable semi-rigid sleeve member, separate from but attached to one end of the casing in the form of a casing extension. The generally cylindrical shaped sleeve comprises a leading edge opposite the e... | 04/20/1993 |
| 5199618 | Pouring device for container for flowable material Described is a pouring device of plastic material for fitting to the hole of a flowing medium pack, wherein the pouring device (10) has a portion (20) which is openable by means of a tearing line (25). So that packs of widely different configurations and ... | 04/06/1993 |
| 5158633 | Method for producing an opening means on a pack for liquids A pack for liquids is made at least partially from cardboard or the like, which is impervious to liquid at least on its one surface, by virtue of a plastics coating. The pack has side walls (2-3), a bottom and a top wall (1), which are connected together ... | 10/27/1992 |
| 5143522 | Abrasive products containing fused alumina zirconia and reduced titania An abrasive grain comprising about 20 to about 50% by weight of zirconia; reduced titania in an amount on analysis expressed as titanium dioxide of 1.5 to about 10% by weight; total carbon in an amount of 0.03 to about 0.5% by weight; impurities, if any, ... | 09/01/1992 |
| 5141388 | Apparatus for turning a package An apparatus for turning over a package (9) through 180° out of a first position (I) on a supply conveyor (6) into a second position (II) on a removal conveyor (12), a frame (2) mounted on the floor (1) being provided to support a propulsion unit provide... | 08/25/1992 |
| 5096370 | Device for the transfer of a part stack of material in sheet form from a general stack to a further-processing station The invention relates to a device for the transfer of a part stack (5) of material in sheet form from a general stack (2) to a further-processing station, in particular a vibrating station (3). The device has a table (15) which is mounted in a movable cha... | 03/17/1992 |
| 5096402 | Package producing machine with guided transport containers The invention describes a machine for producing packages for milk and comprising a tube of coated paper with means of forming the tube and means of integrally moulding synthetic plastics material onto the tube and with, extending along the machining path,... | 03/17/1992 |
| 5055258 | Device for ascertaining the presence of an antigen or of an antibody in a liquid sample A device for performing immunoassays which has an external housing, a sample container provided with reagents that can be inserted into the external housing, a material container for an absorbent material and membrane-bound antibody or antigen that can be... | 10/08/1991 |
| 5051498 | Lipophilic 2', 3'-dideoxynucleoside prodrug derivatives for the inhibition of replication of the AIDS virus and other retroviruses The invention provides new alkylaminomethylene 2',3'-dideoxynucleoside compounds and salts thereof.... | 09/24/1991 |
| 5042194 | Insect traps A generally rectangular-shaped enclosure with an interior diagonal divider provides dual triangular-shaped chambers which when coated with a contact poison offers an especially effective means for reducing populations of triatomids, such as Rhodnius proli... | 08/27/1991 |
| 5024232 | Novel radiopaque heavy metal polymer complexes, compositions of matter and articles prepared therefrom Novel radiopaqaue materials comprise heavy metal salts, such as bismuth and uraniuim salts complexed with a polymer. The metallic complexes which are permanent, nonleachable and have radiopacities at least equivalent to that of aluminum do not adversely a... | 06/18/1991 |
| 5016361 | Method of extracting liquid from wet material A method of extracting liquid from wet material in a fluidized bed is characterized in that in a circulating fluidized bed created mechanically by a mixing means, the material is thoroughly mixed, essentially in its entirety and in that in a first stage o... | 05/21/1991 |
| 5006063 | Continuous furnace for the heat treatment of articles, more particularly ceramic pipes The invention relates to a continuous furnace for the heat treatment of articles, more particularly ceramic pipes. The continuous furnace comprises an upper part which is stationary in the conveying direction, can more particularly be raised and lowered a... | 04/09/1991 |
| 4998668 | Pack for liquids A pack for liquids is made at least partially from cardboard or the like, which is impervious to liquid at least on its one surface, by virtue of a plastics coating. The pack has side walls (1-3), a bottom and a top wall (1), which are connected together ... | 03/12/1991 |
| 4980949 | Apparatus and methods for filling slack filled food casings Improved method and apparatus for preparing partially/slack filled food casings enables food processors to make loaf style meat and sausage products with substantially "D" shaped cross sectional configurations with lower risk for casing rupture. By means ... | 01/01/1991 |
| 4958411 | Dual tube stuffing horn with expanding spring for size control An apparatus and method of filling food casing for better size control includes an improved stuffing horn with a built-in presizing element in the form of a spirally wound spring for diametrically engaging the inside wall of unfilled casing on the filling... | 09/25/1990 |
| 4949429 | Stuffing horn assembly A stuffing horn assembly is disclosed which comprises a hollow main member, said main member having an exterior end surface terminating in a convex configuration and containing at least one outlet void therein; a horn turret, having a concave exterior sur... | 08/21/1990 |
| 4946903 | Oxyfluoropolymers having chemically reactive surface functionality and increased surface energies Through radio frequency glow discharge the molecular structure of a fluoropolymer is permanently modified by the substitution of hydrogen and oxygen or oxygen-containing radicals for fluorine to a depth of up to 100 Å. The surface morphological propertie... | 08/07/1990 |
| 4944132 | Apparatus for the sterile packaging of contents The invention describes an apparatus for the sterile packaging of flowable substances, comprising a conveyer belt (4), from one end of which open packages (5) can be passed by an intermediate conveyer means (21-23) through a sterilizing chamber (7) and to... | 07/31/1990 |
| 4940051 | Inhalation device The invention relates to an inhalation device comprising a socket (1) intended for an aerosol container (3) of a medicament to be inhaled, the bottom of the socket being fitted with a baffle (6) which receives a valve stem (4) fixed to a container (3) and... | 07/10/1990 |
| 4932103 | Brake-sizing devices for food stuffing apparatus and methods of use A highly versatile, resilient and durable food casing sizing device for regulating the release of unfilled casing from a stuffing horn is specially useful in filling casings having string tied end-closures. The sizing ring releases looped strings and othe... | 06/12/1990 |
| 4895937 | 5-ioso-2-pyrimidinone nucleoside The nuceoside 1-(2-Deoxy-ଲ-D-ribofuranosyl)-5-(iodo)-2-pyrimidinone possesses a high level of antiviral activity and a low level of toxicity to the host cell making it an especially effective therapeutic agent for HSV-2.... | 01/23/1990 |
| 4895298 | Quadrangular shaped container for fluids Described is a container for liquids with a tube (1) formed by a longitudinal sealing weld (4), at the ends of which bottom and lid (8) are arranged. The lid (8) consists of thermoplastic material without supporting material and is attached by injection m... | 01/23/1990 |
| 4882392 | Novel radiopaque heavy metal polymer complexes, compositions of matter and articles prepared therefrom Novel radiopaque materials comprise heavy metal salts, such as bismuth and uranium salts complexed with a polymer. The metallic complexes which are permanent, nonleachable and have radiopacities at least equivalent to that of aluminum do not adversely aff... | 11/21/1989 |
| 4882147 | Novel polynucleotide analogs, methods for inhibiting nucleic acid polymerases and methods for inducing synthesis of interferon Polyribonucleotide analogs which are partially substituted by the introduction of mercapto groups and fluorine at the 5-position of some of their cytosine and uracil bases possess effective in vivo antitumor activity. Double stranded complexes formed from... | 11/21/1989 |
