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President Rutherford B. Hayes ; Said in 1876, after Alexander Graham Bell demonstrated the telephone to him at the White House
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| Number | Title | Issue Date |
| 8182136 | Pounding station for a paint mixer A paint mixer support and tray apparatus providing a pounding station for reclosing a paint container having friction fit lid. The support allows for vertically supporting up to two paint mixers, each supported on a separate horizontal plate. The tray is movable bet... | 05/22/2012 |
| 8177416 | Dental device The invention relates to a dental device, in particular a dental mixing device, with a housing, and with a frame that supports at least one motor and a mixing arm and is mounted on at least two bearings, preferably at least three bearings, in particular four bearing... | 05/15/2012 |
| 8152360 | Storage device for laboratory samples having storage racks and a shaker The invention provides a storage device with storage racks and a shaker where the undesired horizontal oscillations of the upper ends of the storage racks are small. The storage device for laboratory samples includes a shaker drive, a rack carrier being driven by sa... | 04/10/2012 |
| 8016478 | Multistation device for mixing the contents of laboratory vessels The invention relates to a multistation mixing device for mixing the contents of laboratory vessels. The device comprises at least two adapter plates having a holder for receiving laboratory vessels and a drive mechanism capable of driving the adapter plates in a mi... | 09/13/2011 |
| 7891860 | Disposable mixing system The present invention uses one or more bags that are capable of being selectively pressurized and deflated in conjunction with a disposable bio bag such as a fermenter, mixing bag, storage bag and the like. The pressure bag(s) may surround a selected outer portion o... | 02/22/2011 |
| 7883265 | Devices, systems, and methods for preparing emulsions A vortex mixer and method for forming an emulsion wherein the mixer is adapted to form an emulsion with a desired droplet size and having a desired volume. The vortex mixer provides improved uniformity in emulsion preparation and may be used to create multiple emuls... | 02/08/2011 |
| 7832921 | Storage device for laboratory samples having storage racks and a shaker The invention provides a storage device with storage racks and a shaker where the undesired horizontal oscillations of the upper ends of the storage racks are small. For this purpose, rotating bodies with non-horizontal end faces are provided, each of which is conta... | 11/16/2010 |
| 7654729 | Test-tube agitation device, comprising means for the optical detection of a test-tube A powered test-tube agitation device includes a small plate having a rest for a test tube to be agitated and operated in agitation by a powered mechanism. The powered mechanism is started by optical detection of the entry of an object into a predetermined zone above... | 02/02/2010 |
| 7524104 | Method of mixing utilizing a turntable An undulating mixing device for precise, controlled agitation of sensitive biological and chemical solutions provides a base and a platform connected by four flexible connectors, a spring loaded motor mount assembly pivotally attaching a motor to the base, a turntab... | 04/28/2009 |
| 7438462 | System or method for shaking a container Methods and mechanisms for shaking containers are disclosed. The shaking motion can be made to vary in a dynamic fashion so that the different components within the container are not made to separate, as if subjected to the processing of a centrifuge. Such dynamic m... | 10/21/2008 |
| 7377686 | Disposable mixing system The present invention uses one or more bags that are capable of being selectively pressurized and deflated in conjunction with a disposable bio bag such as a fermenter, mixing bag, storage bag and the like. The pressure bag(s) may surround a selected outer portion o... | 05/27/2008 |
| 7351385 | System for enabling landfill disposal of kitchen waste oil/grease An apparatus for conversion of kitchen waste grease to a landfill-acceptable solid includes a grease collection cartridge. A mixing baffle within the cartridge has a package with a reactant to convert grease and oil, and water into soap. The apparatus has means for ... | 04/01/2008 |
| 7338199 | Shaker An apparatus for mixing of liquid substances or distribution of solid substances in liquid substances in a plurality of sample containers arranged in a microplate (7) is supported on a horizontally displaceable support plate (2). A motor (3) tha... | 03/04/2008 |
| 7329041 | Method of mixing paint A plastic container and lid assembly for storing liquid coating materials including a container and a lid. The container has a body with a bottom wall, at least four sidewalls and a neck. The neck defines a wide mouth opening and including threads for receiving mati... | 02/12/2008 |
| 7325968 | Structure for holding either a cylindrical or square shaped container during a mixing operation Apparatus and method for mixing a fluid dispersion disposed in a container having either a cylindrical or a square shape. The apparatus includes a holding structure having a retaining structure connected to a base. The retaining structure prevents lateral movement o... | 02/05/2008 |
| 7318667 | Platform shaker for COenvironment A platform shaker for use in a CO2 rich environment that has a corrosion resistant output shaft and a corrosion resistant, sealed motor casing. An eccentric drive assembly is connected between the output shaft and a platform and has components treated wit... | 01/15/2008 |
| 7311437 | Apparatus and method for orienting a paint container in a paint mixer An improved paint mixer of the type rotating a paint container about a tumbling axis and a perpendicular spin axis, the improvements of a clamp assembly and lock, splash guards protecting a range-of-travel of upright clamp portions, low friction guide plates, an adj... | 12/25/2007 |
| 7311435 | Shaking incubator The invention relates to a shaking incubator with at least one specimen storage device comprising several superposed specimen storage spaces. A shaking unit comprising a specimen storage position, a shaking platform and a base unit is arranged in at least one specim... | 12/25/2007 |
| 7300789 | Bioreactor forming a rigid vessel The invention provides a bioreactor (10) for the culture of animal, vegetable, microbial of algal cells of their co-cultures, of the type including a body (12) which delimits an internal volume (14) capable of holding a culture liquid (16) and a gas volume (17) abov... | 11/27/2007 |
| 7300195 | Vibratory apparatus for settling the contents of a container A vibratory apparatus and method for settling the contents of a container. The vibratory apparatus includes a base and a load table located above the base. A plurality of resiliently flexible vertical support members attach the load table to the base. A pneumatic li... | 11/27/2007 |
| 7296923 | Drive mechanism for mixing device An undulating mixing device for precise, controlled agitation of sensitive biological and chemical solutions provides a base and a platform connected by four flexible connectors, a spring loaded motor mount assembly pivotally attaching a motor to the base, a turntab... | 11/20/2007 |
| 7296924 | Vortexer A vortexer that includes a base, a plurality of electromagnets mounted in the base, a holder having a body formed, at least in part, of magnetic material pivotably supported on the base and spaced above the electromagnets, a power source and a device in communicatio... | 11/20/2007 |
| 7275650 | Method and apparatus for storing grease A double walled container is provided by an inner container that is fitted within an outer container. End flaps are provided on the outer container for engaging the inner container and closing the gap between the inner container and the outer container. The method i... | 10/02/2007 |
| 7258480 | Apparatus for mixing liquid samples using a two dimensional stirring pattern A method for rapidly and uniformly mixing solutions within a biochemical analyzer by rapidly and repeatedly moving a sampling probe in a two-dimensional boomerang-curved pattern within the solution. ... | 08/21/2007 |
| 7244061 | Marinating machine A marinating machine rotates a drum containing the food to be marinated. The drum is positioned on a pair of rotatable shafts only one of which is drivingly engaged to a motor rotating the drum. The pair of shafts is spaced far enough apart from each other such that... | 07/17/2007 |
| 7229204 | Portable mixing apparatus A portable mixing apparatus that employs disposable 5-gallon plastic buckets as containers for mixing mortar, grout, plaster and other materials. First and second motor-driven rollers support the buckets at a downwardly sloped angle. A separate mixing basket is plac... | 06/12/2007 |
| 7210843 | Multidirectional mixing of fluid samples A method of mixing fluid samples using an electromagnetic multidirectional shaker is provided. The shaker has a first electromagnet driving a first support panel in a first direction, and a second electromagnet driving a second support panel in a second direction. T... | 05/01/2007 |
| 7188994 | Orbital shaker for cell extraction A orbital shaker for cell extraction includes a digestion chamber and structure for translating the digestion chamber. Structure is also provided for rotating the digestion chamber. A method of performing cell extraction is also disclosed. ... | 03/13/2007 |
| 7182505 | Apparatus and method for mixing a fluid dispersion disposed in a container having either a cylindrical or a square shape Apparatus and method for mixing a fluid dispersion disposed in a container having either a cylindrical or a square shape. ... | 02/27/2007 |
| 7182506 | Paint mixer balancing apparatus and method An improved apparatus and method for balancing paint mixers including pivotably supporting a mixing frame assembly and suspending the assembly by at least one spring for mixing a liquid coating using both spin and orbital rotational movements and adjusting the lowes... | 02/27/2007 |
| 7182912 | Fluid handling apparatus for an automated analyzer An analyzer for performing automated assay testing. The analyzer includes a storage and conveyor system for conveying cuvettes to an incubation or processing conveyor, a storage and selection system for test sample containers, a storage and selection system for reag... | 02/27/2007 |
| 7165879 | Clamp lock apparatus and method for a paint mixer An improved paint mixer of the type rotating a paint container about a tumbling axis and a perpendicular spin axis, the improvements of a clamp assembly and lock, splash guards protecting a range-of-travel of upright clamp portions, low friction guide plates, an adj... | 01/23/2007 |
| 7137233 | Method and apparatus for wrapping a load An apparatus and method for wrapping a palletized load is provided. The apparatus includes a non-powered conveyor load wrapping surface, at least one non-powered conveyor load storage surface, and a pusher assembly for moving the load between the wrapping and storag... | 11/21/2006 |
| 7137211 | Drying cabinet shaker mechanism A clothes drying cabinet is provided with a shaker assembly including a bar suspended in the cabinet for supporting clothes hangers. A motor is mounted adjacent the bar and has a drive shaft. A drive weight is eccentrically mounted to the drive shaft of the motor so... | 11/21/2006 |
| 7129702 | XY stage, head carriage and tester of magnetic head or magnetic disk An XY stage includes a movable frame having a rectangular space inside thereof and movable on a reference base along one of X and Y axes, a first drive source provided in the reference base for moving the movable frame, a rectangular movable base mounted in the rect... | 10/31/2006 |
| 7115231 | Parallel reactor with knife-edge seal An apparatus for use in parallel reaction of materials. The apparatus includes a base having a plurality of reaction wells formed therein and a sealing device positioned over the reaction wells for individually sealing each of the reaction wells. One of the sealing ... | 10/03/2006 |
| 7101077 | Device for fast vibration of tubes containing samples Apparatus for rapidly vibrating tubes containing samples, e.g. biological samples, comprises a tube-support disk and concentric bearings for mounting the disk in a ring that is resiliently-suspended from a frame, the bearings comprising two rolling bearings mounted ... | 09/05/2006 |
| 7077559 | Container or bag mixing apparatuses and/or methods A mixing system, apparatus and/or method. Pathogen reduction of and/or mixing storage solutions into blood or blood components are useful purposes for these. Squeezing or clapping devices may be used to activate the mixing process, as may rotational devices or later... | 07/18/2006 |
| 7070319 | Sample rotator with fixed sampling point A device for holding and rotating cylindrical sample containers for use in analytical instrumentation. The device maintains the surface of material in the container at a constant location during rotation by using a series of fixed contact points. The drive wheel is ... | 07/04/2006 |
| 7059762 | Three-dimensional-motion-like rotational blend device The three dimensional shaker consists of a base box with shaking platform, magnetic holders for liquid containers, and a mounted temperature control chamber. The three dimensional rocking movement of the platform can mix and blend liquids thoroughly and rapidly. The... | 06/13/2006 |
