Methods and apparatus for dispensing solid pharmaceutical...

Article dispensing – With discharge assistant – Fluid pressure

Reexamination Certificate

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C221S174000

Reexamination Certificate

active

07837061

ABSTRACT:
An apparatus for dispensing pharmaceutical articles includes a housing and a gas source to provide a positive pressure supply gas flow. The housing defines a hopper chamber to hold the articles, a dispensing channel fluidly connected to the hopper chamber, a drive jet outlet, and an agitation outlet. The dispensing channel has an inlet and an outlet and defines a flow path therebetween. The gas source is fluidly connected to each of the drive jet outlet and the agitation outlet to provide: a pressurized drive jet gas flow through the drive jet outlet to convey articles through the dispensing channel along the flow path; and a pressurized agitation gas flow through the agitation outlet to agitate articles in the hopper chamber.

REFERENCES:
patent: 2578369 (1951-12-01), Noelcke, Sr.
patent: 2665775 (1954-01-01), Smith
patent: 2708996 (1955-05-01), Skillman
patent: 2865532 (1958-12-01), Smith
patent: 3023851 (1962-03-01), Stiller
patent: 3144958 (1964-08-01), Gumpertz
patent: 3160793 (1964-12-01), Colburn
patent: 3179288 (1965-04-01), Davy
patent: 3185851 (1965-05-01), D'Emilio
patent: 3196276 (1965-07-01), Naab
patent: 3206062 (1965-09-01), Rappaport
patent: 3310199 (1967-03-01), Roberts
patent: 3312372 (1967-04-01), Cooper, Jr.
patent: 3410450 (1968-11-01), Fortenberry
patent: 3417542 (1968-12-01), Merrill
patent: 3436736 (1969-04-01), Platt
patent: 3556342 (1971-01-01), Guarr
patent: 3599152 (1971-08-01), Williams
patent: 3653176 (1972-04-01), Gess
patent: 3730388 (1973-05-01), Bender
patent: 3732544 (1973-05-01), Obland
patent: 3780907 (1973-12-01), Colburn
patent: 3815780 (1974-06-01), Bauer
patent: 3837139 (1974-09-01), Roseberg
patent: 3885702 (1975-05-01), Joslin
patent: 3917045 (1975-11-01), Williams
patent: 4223751 (1980-09-01), Ayers et al.
patent: 4267942 (1981-05-01), Wick
patent: 4434602 (1984-03-01), Culpepper
patent: 4546901 (1985-10-01), Buttarazzi
patent: 4548336 (1985-10-01), Dove
patent: 4573606 (1986-03-01), Lewis
patent: 4655026 (1987-04-01), Wigoda
patent: 4664289 (1987-05-01), Shimizu
patent: 4674259 (1987-06-01), Hills
patent: 4674651 (1987-06-01), Scidmore
patent: 4693057 (1987-09-01), Rittinger
patent: 4695954 (1987-09-01), Rose
patent: 4741428 (1988-05-01), Taniguchi et al.
patent: 4766542 (1988-08-01), Pilarczyk
patent: 4767023 (1988-08-01), Hackmann
patent: 4801044 (1989-01-01), Kubota et al.
patent: 4805377 (1989-02-01), Carter
patent: 4869392 (1989-09-01), Moulding, Jr.
patent: 4913315 (1990-04-01), Wagner
patent: 4918604 (1990-04-01), Baum
patent: 4953749 (1990-09-01), Kubota et al.
patent: 4971513 (1990-11-01), Bergerioux
patent: 4980292 (1990-12-01), Elbert
patent: 4984709 (1991-01-01), Weinstein
patent: 5018644 (1991-05-01), Hackmann
patent: 5047948 (1991-09-01), Turner
patent: 5289921 (1994-03-01), Rodrigo et al.
patent: 5337919 (1994-08-01), Spaulding et al.
patent: 5385434 (1995-01-01), Quinn et al.
patent: 6003753 (1999-12-01), Hwang et al.
patent: 6006946 (1999-12-01), Williams et al.
patent: 6036812 (2000-03-01), Williams et al.
patent: 6039512 (2000-03-01), Chooi et al.
patent: 6116821 (2000-09-01), Teoh et al.
patent: 6176392 (2001-01-01), Williams et al.
patent: RE37829 (2002-09-01), Charhut
patent: 6443326 (2002-09-01), Saito et al.
patent: 6484902 (2002-11-01), Rouse
patent: 6631826 (2003-10-01), Pollard et al.
patent: 6736286 (2004-05-01), Hashimoto et al.
patent: 6971541 (2005-12-01), Williams et al.
patent: 2004/0004085 (2004-01-01), Williams et al.
patent: 2004/0159669 (2004-08-01), Pollard et al.
patent: 2006/0006189 (2006-01-01), Curtolo et al.
patent: 2006/0006190 (2006-01-01), Janet et al.
patent: 2006/0241807 (2006-10-01), Daniels et al.
patent: 936 501 (1973-11-01), None
patent: 1 168 758 (1969-10-01), None
patent: 1 411 951 (1975-10-01), None
patent: 2 244 481 (1991-12-01), None
patent: 51-000792 (1976-01-01), None
patent: 52-047400 (1977-04-01), None
patent: 61-104904 (1986-05-01), None
patent: 63-208410 (1988-08-01), None
patent: 64-028102 (1989-01-01), None
patent: 1-288265 (1989-11-01), None
patent: 2-028417 (1990-01-01), None
International Search Report and Written Opinion corresponding to International Application No. PCT/US2008/005197, Mailing Date Aug. 13, 2008, (13 Pages).

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