Boots – shoes – and leggings
Patent
1993-12-21
1995-01-10
Gordon, Paul P.
Boots, shoes, and leggings
364420, 239 69, G06F 1546
Patent
active
053813316
ABSTRACT:
An improved irrigation controller of solid state design utilizes a microcomputer which retains and executes a watering schedule input by a user through data input means. A rain delay push button may be pressed a number of times to suspend operation of the watering schedule for a number of days equal to the number of times the button is pressed. A blinking LED will indicate the remaining days in the rain delay period to the user. In addition, the controller includes an LCD display which normally displays the current day and time, but which will temporarily display a new irrigation parameter being input into the schedule by manipulation of one of the data input means. The controller also includes a self test feature in which the watering schedule execution is suspended and the operability of various controller components is verified.
REFERENCES:
patent: 4165532 (1979-08-01), Kendall et al.
patent: 4646224 (1987-02-01), Ransburg et al.
patent: 4852051 (1989-07-01), Mylne, III
patent: 4937732 (1990-06-01), Brundisini
patent: 4951204 (1990-08-01), Mylne, III
patent: 5272620 (1993-12-01), Mock et al.
Benmergui Alberto D.
Maloney Kurt
Mock Gerald L.
Brown Thomas E.
Gordon Paul P.
Miller James W.
The Toro Company
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