Title:
Cover locking and actuating means for fluid control devices
United States Patent 2488770
Inventors:
Foulds, Andrew K.
Publication Date:
11/22/1949
Export Citation:
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Assignee:
DETROIT LUBRICATOR CO
Primary Class:
210/234
Other Classes:
137/560, 200/61.64, 200/61.86, 210/416.4, 210/418, 220/293
International Classes:
F23K5/18; F23K5/02
View Patent Images:
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US Patent References:
2365624Safety fuel tank
2331119Lubricating system
2240277Safety apparatus
2210853N/A
2134385Filter mechanism
2082068Theftproof plug
1855414Cock or the like
1720380Liquid-handling device
1705254Locomotive tender with oil separator
1701816Lockable closure for tanks
1700745N/A
1407763Filtering apparatus
1296695N/A
1295006N/A
1220231N/A
1137075N/A
1058737N/A
0922657N/A
Foreign References:
GB541488A
FR699120A