Coating processes – Measuring – testing – or indicating
Reexamination Certificate
2005-10-25
2005-10-25
Bareford, Katherine (Department: 1762)
Coating processes
Measuring, testing, or indicating
C427S424000, C427S427200, C427S427300, C427S287000, C118S314000
Reexamination Certificate
active
06958170
ABSTRACT:
Process for using coating guns to apply a conductive layer to the inside of battery cans moving on a conveyor with intermittent move and dwell times. Pats are automatically inspected. If a layer is defective due to a disabled coating gun, the process includes firing another coating gun at twice its normal firing rate and/or shifting its position so that it does the job of two coating guns.
REFERENCES:
patent: 3521598 (1970-07-01), Straw
patent: 4060052 (1977-11-01), Algeri et al.
patent: 4089998 (1978-05-01), Gibson
patent: 4693376 (1987-09-01), Marion et al.
patent: 6063195 (2000-05-01), Giesinger et al.
patent: 6325198 (2001-12-01), Pattantyus-Abraham et al.
patent: 2269767 (1994-02-01), None
patent: 2333998 (1999-08-01), None
patent: 04365709 (1992-12-01), None
Benaglio John A.
Demerchant Grant
Seefeldt Volker
Bareford Katherine
Carmody & Torrance LLP
Truelove & Maclean, Inc.
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