Cleaning and liquid contact with solids – Processes – For metallic – siliceous – or calcareous basework – including...
Reexamination Certificate
2006-02-28
2006-02-28
Perrin, Joseph L. (Department: 1746)
Cleaning and liquid contact with solids
Processes
For metallic, siliceous, or calcareous basework, including...
C134S025400, C134S030000, C134S033000, C134S902000, C034S444000, C034S397000, C034S425000
Reexamination Certificate
active
07005010
ABSTRACT:
A system for processing a workpiece includes an inner chamber pivotably supported within an outer chamber. The inner chamber has an opening to allow liquid to drain out. A motor pivots the inner chamber to bring the opening at or below the level of liquid in the inner chamber. As the inner chamber turns, liquid drains out. Workpieces within the inner chamber are supported on a holder or a rotor, which may be fixed or rotating. Multi processes may be performed within the inner chamber, reducing the need to move the workpieces between various apparatus and reducing risk of contamination.
REFERENCES:
patent: 3050073 (1962-08-01), McMillan
patent: 3858551 (1975-01-01), Kobayasi
patent: 3943637 (1976-03-01), Hanser
patent: 4318749 (1982-03-01), Mayer
patent: 4456022 (1984-06-01), Roberts
patent: 4596636 (1986-06-01), Lucas
patent: 4813154 (1989-03-01), Ronning
patent: 5022419 (1991-06-01), Thompson et al.
patent: 5074057 (1991-12-01), Kanai
patent: 5095927 (1992-03-01), Thompson et al.
patent: 5154199 (1992-10-01), Thompson et al.
patent: 5221360 (1993-06-01), Thompson et al.
patent: 5230163 (1993-07-01), Lease
patent: 5271165 (1993-12-01), Nguyen
patent: 5287633 (1994-02-01), Sachs
patent: 5513446 (1996-05-01), Neubauer et al.
patent: 5660517 (1997-08-01), Thompson et al.
patent: 5664337 (1997-09-01), Davis et al.
patent: 5740617 (1998-04-01), Rittenhouse
patent: 6076279 (2000-06-01), Saalasti
patent: 6125863 (2000-10-01), Bexten
patent: 6346126 (2002-02-01), Chao et al.
Bergman Eric
Lund Erik
Lund Worm
Scranton Dana
Perkins Coie LLP
Perrin Joseph L.
Semitool Inc.
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