(Based on 44(e)) (Based on Use in Commerce) Laboratory apparatus and chromatography systems for use in protein purification; Laboratory apparatus and computer systems for use in protein purification; Laboratory apparatus and instruments for the exchange of substances and heat; Laboratory apparatus and instruments for use in screening for trichinella; Laboratory apparatus and instruments, namely, bottle top filters used for the purification of tissue culture media; Laboratory apparatus and instruments, namely, homogenizers; Laboratory apparatus and instruments, namely, pre-packed columns for use in separation and purification; Laboratory apparatus, namely, a syringeless filter; Laboratory apparatus, namely, cellular mixed ester membranes for use in the analysis of asbestos; Laboratory apparatus, namely, centrifuges; Laboratory apparatus, namely, handheld devices containing a disc for the processing of buccal cells; Laboratory cages for animals; Laboratory centrifuges; Laboratory chemical reactors; Laboratory consumables, namely, pipette tips; Laboratory countertops; Laboratory devices for detecting genetic sequences; Laboratory equipment and supplies, namely, calipers; Laboratory equipment and supplies, namely, incubators; Laboratory equipment and supplies, namely, test tubes; Laboratory equipment and supplies, namely, thermometers; Laboratory equipment, namely, crucibles; Laboratory equipment, namely, cupels; Laboratory equipment, namely, ductless fume enclosures and forensic drying cabinets; Laboratory equipment, namely, electric bath heaters; Laboratory equipment, namely, funnels; Laboratory equipment, namely, microarrays; Laboratory equipment, namely, microscope slides; Laboratory equipment, namely, pipette racks; Laboratory equipment, namely, plastic, rubber and elastomer closures, seals and stoppers for laboratory bottles; Laboratory equipment, namely, spectroscopes; Laboratory filters; Laboratory fluidized bed reactors (FBR); Laboratory freezers for cryogenic preservation; Laboratory furniture; Laboratory glassware; Laboratory glassware, namely, burettes; Laboratory glassware, namely, flasks; Laboratory instrument for the detection of pathogens and toxins in a biological sample for research use; Laboratory instruments, namely, radiation devices in the nature of ultraviolet, visible, or infra-red light boxes for the analysis of bodily fluids; Laboratory photochemical reactors; Laboratory robots; Laboratory sinks; Laboratory storage tubes; Laboratory swabs; Laboratory trays; Analytical apparatus, namely, an automated slide stainer for use in medical laboratories; Apparatus for automatic chromatography for laboratory use; Audio oscillators for detecting toxins and pathogens for laboratory use; Automated laboratory equipment mainly for cutting specimens; Automated immunodetection system comprised of a vacuum manifold and one or more membrane holders for laboratory use; Automated microscope and operating software sold as a unit for use in laboratory operations; Automatic ion-exchange chromatography apparatus for laboratory use; Beakers; Biological safety cabinets; Bioreactors for laboratory use; Chromatography apparatus for laboratory use; Chromatography columns for laboratory use; Chromatography columns for use in purification in the laboratory; Constant humidity incubators for laboratory use; Constant temperature incubators for laboratory use; Diagnostic apparatus for the detection of pathogens for laboratory or research use; Disposable bottle liners for use with laboratory apparatus; Disposable latex gloves for laboratory use; Disposable plastic gloves for laboratory use; Disposable reusable dispenser syringes for laboratory use; Drying ovens for laboratory use; Electrodes for laboratory research; Filters for blood and blood components for laboratory use; Filters for use in laboratory equipment in the biopharmaceutical industry; Flasks for laboratory use; Flow cytometers and flow-based analyzers providing cell and particle analysis, detection, or counting for scientific, laboratory, and general research uses; Furnaces for laboratory use; Furniture especially made for laboratories; Gas chromatography apparatus for laboratory use; Gas mixers for laboratory use; Gasifiers for laboratory use; Glass driers for laboratory purposes; Gloves for laboratory purposes; Hand-operated laboratory tools for manipulating laboratory samples; Ionization apparatus for scientific or laboratory use; Laminar flow biological safety cabinet hoods for laboratory use; Liquid chromatography apparatus for laboratory use; Lockable petri dishes used in laboratory research; Magnetic agitators for laboratory use; Medical imaging apparatus for small animals, in a research laboratory environment; Microplate readers; Microwave ovens for laboratory use; Non-living rats and mice for laboratory use; Ovens for laboratory use; Petri dishes used in laboratory research; Pipettes; Plates, glass slides or chips having multi-well arrays that can be used in chemical analysis, biological analysis or patterning for scientific, laboratory or medical research use; Research laboratory analyzers for measuring, testing and analyzing blood and other bodily fluids; Robotic arms for laboratory purposes; Safety razors for laboratory use; Scalpels for laboratory use; Scientific apparatus and instruments, namely, chromatography columns for use in purification in the laboratory and parts and fittings therefor; Solid phase extraction cartridges for laboratory use; Steam sterilizers for laboratory use; Stills for laboratory experiments