Sample reservoir kits with disposable liners

Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition

Reexamination Certificate

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Details

C422S091000, C422S105000, C422S105000, C206S386000, C206S499000, C220S023900, C220S495010, C220S495060, C220S574300

Reexamination Certificate

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07811522

ABSTRACT:
A liquid sample or liquid reagent reservoir kit employs a reusable reservoir base and disposable liners made of a clear transparent plastic material. Graduation marks are located on the sidewall surface of the basin in the reusable reservoir base, and are calibrated to measure liquid volumes in a disposable liner placed within the reusable reservoir base. The transparency of the clear disposable liner allows the liquid volume graduation marks on the sidewall of the basin in the reusable base to be observed through the disposable liner. The disposable liners are configured so that the liners can also be used as a cover. The geometry of the disposable liners facilitates tight nesting of stacked liners to facilitate shipping as well as storage on the laboratory bench top.

REFERENCES:
patent: 5248056 (1993-09-01), Shaw
patent: 6180065 (2001-01-01), Homola
patent: 6769302 (2004-08-01), King et al.
patent: 6800491 (2004-10-01), Ringleben et al.
patent: 2001/0007307 (2001-07-01), Karpisek
patent: 2007/0289892 (2007-12-01), Hogerty
patent: 2551728 (1985-03-01), None
patent: 02/02237 (2002-01-01), None
PCT Search Report dated Dec. 29, 2008.
PCT Search Report dated Mar. 18, 2009.
Deerac Fluidics—Product Note 140—Regent Reservoir Options for the Equator Series.
Deerac Fluidics—Equator Add-Ons—obtained from website: http://www.deerace.com/Products/equator—add—ons.439.html. Date Accessed: May 17, 2007.
Nunc Brand—Disposable Reservoirs—obtained from website: http://www.nuncbrand.com/print.aspx?id=1304. Date Accessed: May 17, 2007.

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