Title:
Precast subterranean utility vault structures
United States Patent 3263378


Inventors:
Dorris, John P.
Application Number:
US4432460A
Publication Date:
08/02/1966
Filing Date:
07/21/1960
Assignee:
UNDERGROUND VAULT COMPANY
Primary Class:
Other Classes:
52/100, 52/125.4, 52/169.6, 52/245, 174/37, 404/25, D25/36
International Classes:
H02G9/10
View Patent Images:
US Patent References:
RE12205N/A
3031801Method of installing swimming pools1962-05-01
3006981Square throat cable connector1961-10-31
2900814Concrete block construction with a compartment having a knock-out panel1959-08-25
2883853Meter box cover1959-04-28
2780935Method of making a floor slab1957-02-12
2691292Prefabricated panel1954-10-12
2657251Cable connector1953-10-27
2346361Portable concrete cover1944-04-11
2163261Method of applying pipe joint clamps1939-06-20
2104896Bin bottom for concrete structures1938-01-11
1975235Building block1934-10-02
1920101Burial vault1933-07-25
1912790Sectional box cover1933-06-06
1905856Curb valve box1933-04-25
1725254Stationary washtub1929-08-20
1715474Electric distributing device for floors1929-06-04
1702296Meter box1929-02-19
1463102Aseptic tank1923-07-24
1425114Concrete construction1922-08-08
1307070N/A1919-06-17
1076945N/A1913-10-28
1024471N/A1912-04-23
0958178N/A1910-05-17
0901536N/A1908-10-20
0734711N/A1903-07-28
0637457N/A1899-11-21
0102716N/A1870-05-03
Foreign References:
IT259111B