Dispensing apparatus

Details Dispensing apparatus Dispensing apparatus

2007-03-27

2011-12-06

Wright, P. Kathryn (Department: 1773)

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Miscellaneous laboratory apparatus and elements, per se

C422S502000, C422S064000, C436S180000, C073S864250

Reexamination Certificate

active

08071053

ABSTRACT:
A dispensing apparatus includes a dispensing arm, a driving motor, and a transmitting/buffering unit. The dispensing arm is rotatable and conveys a fluid drawn at a predetermined drawing position to a predetermined discharge position. The driving motor rotates the dispensing arm. The transmitting/buffering unit includes a crank shaft that rotates through a driving force of the driving motor and a crank rod that is coupled with the crank shaft and rotates with a rotation of the crank shaft thereby rotating the dispensing arm.

REFERENCES:
patent: 4276260 (1981-06-01), Drbal et al.
patent: 4311667 (1982-01-01), Gocho
patent: 57-61954 (1982-04-01), None
patent: 1-24630 (1989-07-01), None
patent: 2-311764 (1990-12-01), None
patent: 9-21815 (1997-01-01), None
patent: 2000-38216 (2000-02-01), None
patent: 2002-311036 (2002-10-01), None
International Search Report for International Application No. PCT/JP2007/056378 dated May 21, 2007 (4 Sheets total, including reference JP 57-21468 corrected to JP 57-61954).

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