Cleaning and liquid contact with solids – Apparatus – For work having hollows or passages
Reexamination Certificate
2008-01-22
2008-01-22
McDonald, Rodney G. (Department: 1753)
Cleaning and liquid contact with solids
Apparatus
For work having hollows or passages
C134S001000, C134S001100, C134S104200, C134S12200P, C156S345420, C156S345460, C156S345490, C204S298210, C204S298220, C204S298310, C204S298370
Reexamination Certificate
active
10605432
ABSTRACT:
An in-situ plasma cleaning device (PCD) performs an atomic surface cleaning process to remove contaminants and/or to modify the cylindrical surfaces of both the target and substrate. The atomic cleaning process utilizes a plasma generated locally within the in-situ plasma cleaning device with suitable properties to clean both the target and substrate cylindrical surfaces either concurrently or separately. Moreover, the in-situ plasma cleaning device is designed to traverse the length of the target and the substrate cylindrical surfaces during the cleaning process.
REFERENCES:
patent: 4031424 (1977-06-01), Penfold et al.
Audino Michael J.
Cipollo Michael
Glocker David
Miner Kevin
Vottis Patrick
McDonald Rodney G.
Sachs Michael C.
United States of America as represented by the Secrertary of the
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