Rotary sprinkler with variable range
United States Patent 3391868
US Patent References:
Controlled contour lawn sprinkler
- - 2654635
Cam controlled pattern impulse sprinkler
- - 2999645
Controlled contour lawn sprinkler
- - 2654635
Cam controlled pattern impulse sprinkler
- - 2999645
Inventors:
Cooney, Ralph D.
Publication Date:
07/09/1968
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Primary Class:
Other Classes:
239/236, 239/233
International Classes:
B05B3/04; B05B3/02