Title:
Skimmer cavity casting apparatus with means for holding plumbing conduit
United States Patent 3313515


Inventors:
Mullen Jr., Clarence T.
Application Number:
US24502362A
Publication Date:
04/11/1967
Filing Date:
12/17/1962
Assignee:
Mullen Jr., Clarence T.
Primary Class:
Other Classes:
249/1, 249/97, 249/177, 249/DIG.3
International Classes:
E04H4/12
View Patent Images:
US Patent References:
3050283Apparatus for depressing cables1962-08-21
2979206Swimming pool filter1961-04-11
2809414Form for concrete curb openings1957-10-15
2777185Form for casting tanks1957-01-15
2623259Inner form for concrete tank molds1952-12-30
2575303Swimming pool1951-11-13
2524744Core and core bar assembly for block molds1950-10-03
1482565Mold for concrete structures1924-02-05
1229576N/A1917-06-12
0915698N/A1909-03-16
0738423N/A1903-09-08