Patent application number | Description | Published |
20080199361 | Hand-held pipetting device - A hand-held pipetting device for drawing liquid into and dispensing liquid from a pipette includes head and handle portions that are rotatably connected together. One or more extender modules may be connected between the head and handle portions. The handle portion includes a normally biased trigger mechanism that crimps flexible aspirating and dispensing conduits. Pressure against the conduits may be released by squeezing the trigger mechanism so that one or more of the conduits is partially or fully opened. A pipette holder is rotatably and removably connected to the head portion. When the holder is rotated, the attached pipette can be positioned generally vertically or at an angle with respect to the pipetting device. | 08-21-2008 |
20080299012 | Adjustable laboratory rack - A laboratory rack assembly for supporting columns and receptacle tubes and other paraphernalia during laboratory procedures such as such as filtration, chromatography, plasma preparation, affinity purification, and so on, includes upper and lower support portions that are connected together for relative sliding movement. An upper rack module is connected to the upper support portion and is configured to receive at least one column. A lower rack module is connected to the lower support portion and is configured to receive at least one receptacle tube. At least one of the rack modules is removably connected to at least one of the support portions. An adjustment mechanism is operably associated with the upper and lower support portions for adjusting a position of one support portion with respect to the other support portion to thereby vary the distance between the upper and lower rack modules. | 12-04-2008 |
20090013453 | Toilet seat elevator assembly - A toilet seat elevator assembly includes a mounting bracket for connection to a toilet bowl and a seat elevator removably connected to the mounting bracket. The seat elevator has a generally ring-shaped portion for resting on the toilet bowl and a mounting portion with opposing mounting projections. The mounting bracket has a pair of opposing side panels and an elongate slot formed in each side panel. Each elongate slot is adapted for slidably and rotatably receiving the mounting projections of the mounting portion, so that the seat elevator may be slidably and rotatably mounted to the bracket to facilitate installation, adjustment and removal of the seat elevator with respect to the toilet bowl. | 01-15-2009 |
20090013454 | Toilet seat elevator assembly - A toilet seat elevator assembly includes a seat elevator and a bracket for removably connecting the seat elevator to a toilet bowl. The seat elevator has a support portion for resting on the toilet bowl and a mounting portion that extends rearwardly of the support portion. The mounting portion has at least one mounting projection that extends inwardly. The bracket includes a bottom wall that is adapted for securement to the toilet bowl and spaced bracket side walls extending upwardly from the bottom wall. Each bracket side wall has forward and rear edges that extend upwardly from the bottom wall and an elongate slot that extends within each bracket side wall between the forward and rear edges. Each elongate slot is adapted for slidably receiving the at least one mounting projection of the mounting portion to adjust the seat elevator between a retracted position and an extended position to accommodate various configurations of respective toilet bowls. | 01-15-2009 |
20090049594 | MAGNETIC SINK STRAINER - The present invention provides a magnetic sink strainer with at least one magnet securely attached to the strainer, to create a magnetic field. The invention also provides a magnetic sink strainer made of a magnetized material to provide a magnetic field. The magnetic sink strainer is firmly placed over a standard sink drain and functions to capture and retain objects that are attracted by a force as a result of being subjected to the magnetic field. This prevents such objects from accidentally being discarded into the sink drain. The magnetic sink strainer also includes at least one slit to enable fluids and other non-magnetic substances to easily and rapidly flow down to the sink drain. | 02-26-2009 |
20090285723 | Sample Container Holder - The present invention provides a sample container holder for securely holding sample containers of various shapes and sizes. The holder comprises a base having at least one slot extending from an upper portion of the base to a lower portion of the base. The holder further comprises at least one retainer inserted into the slot creating at least a partial enclosed area on the base to accommodate the sample container. | 11-19-2009 |
20100059461 | CONTAINER RACK WITH LOCKING MEMBER - A container rack with a locking member configured to hold one or more containers in a secure, transportable, and closed fashion. The rack includes a platform having a plurality of slots sized and shaped to accept containers of various sizes, with each slot having at least one locking member associated with it to form a locking groove. The locking member and platform form the locking groove which is adapted to secure a container in the rack in an upright and stable position. Advantageously, when containers having lids are in the locked position within the rack, the locking member makes contact with the lid to keep the lid in its closed position. | 03-11-2010 |
20100263115 | Urine splash guards and splash guard assembly for toilets - A splash guard assembly for removable attachment to a split-ring toilet seat elevator or split-ring toilet seat includes a base splash guard adapted to fit within the gap of the seat or elevator and a raised splash guard adapted to slip over the base splash guard to extend the working height of the splash guard assembly. The splash guards can be used together or separately and independently to accommodate a wide variety of toilet bowls as well as split-ring and solid-ring toilet seats and seat elevators. | 10-21-2010 |
20100284244 | MAGNETIC STIRRING ARRANGEMENT - An enclosed magnetic stirring bar arrangement includes a housing formed by front and rear walls interconnected by a peripheral wall, so as to define a substantially hollow interior chamber within said housing. An operational opening is formed within the front wall and at least one discharging aperture is provided in the peripheral wall. A magnetic stirring member is movably positioned within the substantially hollow interior chamber, whereby rotational motion of the magnetic stirring member facilitates entering a liquid into the substantially hollow interior chamber and discharging the liquid from the interior chamber through the at least one discharging aperture. | 11-11-2010 |
20110168107 | Animal Restraining Device - The present invention provides an animal restraining device to securely accommodate the animal and further prevent it from escaping the device. The device includes a substantially cylindrical shaped body having a front end, a rear end and a cavity. The front end includes an opening to the cavity for passage of the animal during loading and unloading of the animal. The device also includes a slot formed in the body configured to receive a tab following the loading of the animal in the cavity in order to block the animal from escaping the device. The device further includes an access opening formed on the top portion to permit access to body of the animal. | 07-14-2011 |