Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Miscellaneous laboratory apparatus and elements – per se
Reexamination Certificate
2011-04-05
2011-04-05
Griffin, Walter D (Department: 1774)
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Miscellaneous laboratory apparatus and elements, per se
Reexamination Certificate
active
07919061
ABSTRACT:
A pipette device system and micropipette thereof is disclosed. The micropipette is disposed on the pipette device system and includes a pipe body, a rotating shaft and a swing member. A rotating hole and an engaging hole of the pipe body are connected with each other. A receiving hole and a discharging hole are formed in the pipe body and connected with the rotating hole. The rotating shaft is disposed in the rotating hole and has a connecting hole and a switching hole. A first connecting opening and a second connecting opening of the connecting hole are respectively connected with the receiving hole and the discharging hole. The switching hole has a third connecting opening and is connected with the connecting hole. The swing member is fixed on two ends of the rotating shaft. The present invention can implement the multiple micro-dispensation based on the simple structure and movement manner.
REFERENCES:
patent: 3188181 (1965-06-01), Peterson et al.
patent: 3189413 (1965-06-01), Davis
patent: 6241947 (2001-06-01), Komatsu et al.
Griffin Walter D
Mersereau C. G.
Nikolai & Mersereau , P.A.
OME Technology Co., Ltd.
Ramdhanie Bobby
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