Title:
Automatic swimming pool cleaner
United States Patent 3032044


Inventors:
Pansini, Andrew L.
Application Number:
US73477258A
Publication Date:
05/01/1962
Filing Date:
05/12/1958
Assignee:
Pansini, Andrew L.
Primary Class:
Other Classes:
15/1.7, 134/167R, 134/168R, 134/176, 134/182, 210/167.12, 210/167.16
International Classes:
E04H4/16
View Patent Images:
US Patent References:
2919027Swimming pool cleaning apparatus1959-12-29
2750229Random-motion spray device1956-06-12
2735794N/A1956-02-21
2646889Swimming pool cleaning device1953-07-28
2245575Hydraulic disruption of solids1941-06-17
1885620Traveling lawn sprinkler for irrigating extensive surfaces1932-11-01
1516359Pool-cleaning tool1924-11-18
0729992N/A1903-06-02
0374960N/A1887-12-20
Foreign References:
DE925208C1955-03-14