Title: Apparatus for spray-coating product onto an article

Abstract: Apparatus for coating steel mill molds and stools including a sample bomb or container and means for filling the bomb with a precise amount of product to thereafter be discharged through a spray nozzle. The apparatus further includes means for automatically rinsing same after each application.

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Inventors: Baumgartner, Jon B. (Lisle, IL, US)
Moran, James J. (Orland Park, IL, US)

Application Number: 582145
Filing Date: 1975-05-30
Publication_date: 1976-02-24
Assignee: Nalco Chemical Company (Oak Brook, IL)
Primary Class(es): 239/70 141/18, 239/112, 239/229, 239/347
Other Classes:
US Patent Ref:

1668080	May, 1928	Mack	239/112.
2381649	Aug, 1945	Dalton	141/18.
2471049	May, 1949	Thornton et al.	239/104.
2630347	Mar, 1953	Petery et al.	239/70.
3384132	May, 1968	Lisciani	141/18.
3385522	May, 1968	Kock	239/104.
3572366	Mar, 1971	Wiggins	239/112.
3618862	Nov, 1971	Phelps	239/347.

Other Refs:
Primary Examiner: Ward, Jr., Robert S.
Assistant Examiner:
Attorney: Lockwood, Dewey, Zickert & Alex