Title:
Sluice gate
United States Patent 3401527


Inventors:
Edward, Palmer Charles
Palmer, Robert H.
Oldenburg, John A.
Application Number:
US43885765A
Publication Date:
09/17/1968
Filing Date:
03/11/1965
Assignee:
Palmer, Filter Equipment Compan
Primary Class:
Other Classes:
251/204, 405/106
International Classes:
E02B13/00
View Patent Images:
US Patent References:
2885175Gate valves1959-05-05
2819034Gate valve1958-01-07
2360752Automatic end stop for a shear1944-10-17
1722752Slide valve1929-07-30
1630407Ditch gate1927-05-31
1592986Valve1926-07-20
1578695Gate valve1926-03-30
1492482Ditch gate1924-04-29
0989202N/A1911-04-11
0894240N/A1908-07-28