Tide calculating and display device

Claim 2

A tide prediction device for receiving known tide condition inputs and producing predicted tide condition readings therefrom comprising: a. future tide prediction means for receiving a known tide height input corresponding to a known time input, for receiving a selected time output when a prediction of tide height is desired, and for determining a predicted tide height reading corresponding to the selected time input; and b. target height output means for generating the predicted tide height reading.

Claim 3

Tide prediction device as claimed in claim 1, wherein said tide height output means comprises at least one tide height indicator light to display the predicted tide height reading.

Claim 4

Tide prediction device as claimed in claim 1, wherein said tide height output means is a liquid crystal display (LCD).

Claim 5

Tide prediction device as claimed in claim 1, wherein said tide height prediction means measures actual time according to a calendar year; and the tide height prediction means receives an actual time signal as the selected time input and determines the predicted tide height reading corresponding to the actual time.

Claim 6

Tide prediction device as claimed in claim 1, wherein said tide height prediction means has memory means for storing inputs.

Claim 7

Tide prediction device as claimed in claim 1, wherein said device further comprises time display means for displaying the selected time input.

Claim 8

Tide prediction device as claimed in claim 1, wherein said device further comprises: a mode button to choose the desired operating mode, such as an actual time mode or a selected time mode; a select button to set an actual time or to input previously measured tide condition inputs; and an advance button to advance the functions such as month, day, hours, and minutes.

Claim 9

Tide prediction device as claimed in claim 1, wherein said device is a programmable wristwatch to display present or future tide height readings.

Claim 10

Tide prediction device for receiving previously measured tide condition inputs and for displaying predicted tide condition readings comprising: a) time keeping means for measuring actual time; b) tide condition input means for receiving a known tide height input corresponding to a known time input, and for receiving a selected time input when a prediction of a tide height is desired; c) tide height prediction means for receiving the known tide height input, the known time input and the actual time, and for determining a predicted tide height reading corresponding to the selected time input; and d) tide height display means having at least one tide height indicator light for displaying the predicted tide height reading.

Claim 11

Tide prediction device for receiving previously measured tide condition inputs and for displaying predicted tide condition readings comprising: a) time keeping means for measuring actual time; b) tide condition input means for receiving a known tide height input corresponding to a known time input, and for receiving a selected time input when a prediction of a tide height is desired; c) tide height prediction means for receiving the known tide height input, the known time input and the actual time, and for determining a predicted tide height reading corresponding to the selected time input; and d) tide height display means having at least one tide height indicator light for displaying the predicted tide height reading.

Claim 12

A tide prediction device as claimed in claim 9, wherein said tide height display means is a liquid crystal display (LCD).

Claim 13

A tide prediction device as claimed in claim 9, wherein said time keeping means comprises oscillator means having a given frequency.

Claim 14

A tide prediction device as claimed in claim 9, wherein said tide condition input means has memory means for storing inputs.

Claim 15

A tide prediction device as claimed in claim 9 wherein said selected time input is an actual time signal from the time keeping means and said prediction of tide height corresponds to said actual time signal; and said display means also displays the actual time.

Claim 16

A tide prediction device as claimed in claim 9, wherein said device further comprises: a mode button to choose the desired operating mode, such as an actual time mode or a selected time mode; a select button to set the actual time or to input previously measured tide conditions inputs; and an advance button to advance the functions such as month, day, hours, and minutes.

Claim 17

Tide prediction as claimed in claim 9, wherein said device is a programmable wristwatch to display present or future tide height readings.

Claim 18

Tide prediction device for receiving previously measured tide condition inputs and displaying predicted tide condition readings comprising: a) time keeping means for measuring actual time; b) tide condition inputs means for receiving a known tide height input corresponding to a known time, and for receiving a selected time input when a prediction of a tide height is desired; c) tide prediction means for receiving the tide known tide height input, the known time and the actual time, and for determining a predicted tide height reading and a predicted tide direction reading corresponding to the selected time input; and d) display means for displaying the predicted tide height reading and the predicted tide direction reading.

Claim 19

Tide prediction device for receiving previously measured tide condition inputs and displaying predicted tide condition readings comprising: a) time keeping means for measuring actual time; b) tide condition inputs means for receiving a known tide height input corresponding to a known time, and for receiving a selected time input when a prediction of a tide height is desired; c) tide prediction means for receiving the tide known tide height input, the known time and the actual time, and for determining a predicted tide height reading and a predicted tide direction reading corresponding to the selected time input; and d) display means for displaying the predicted tide height reading and the predicted tide direction reading.

Claim 20

Tide prediction device as claimed in claim 16, wherein said display means is a liquid crystal display (LCD).

Claim 21

Tide prediction device as claimed in claim 16 wherein said selected time input is an actual time signal from the time keeping means and said prediction of tide height corresponds to said actual time signal; and said display means also displays the actual time.

Claim 22

Tide prediction device as claimed in claim 16, wherein said device is a programmable wristwatch to display present or future tide height readings.

Claim 23

Tide prediction device for receiving previously measured tide condition inputs and producing predicted tide condition readings comprising: a) time keeping means for keeping actual time; b) tide condition inputs means for receiving a known tide height input corresponding to a known time input, and for receiving a selected time input when a prediction of a tide height is desired; c) tide prediction means for receiving the tide known tide height input, the known time and the actual time, and for determining a predicted tide height reading, a tide direction reading and a moon phase reading corresponding to the selected time input; and d) display means for displaying the predicted tide height reading, the tide direction reading, and the moon phase reading.

Claim 24

Tide prediction device for receiving previously measured tide condition inputs and producing predicted tide condition readings comprising: a) time keeping means for keeping actual time; b) tide condition inputs means for receiving a known tide height input corresponding to a known time input, and for receiving a selected time input when a prediction of a tide height is desired; c) tide prediction means for receiving the tide known tide height input, the known time and the actual time, and for determining a predicted tide height reading, a tide direction reading and a moon phase reading corresponding to the selected time input; and d) display means for displaying the predicted tide height reading, the tide direction reading, and the moon phase reading.

Claim 25

Tide prediction device as claimed in claim 20, wherein said display means has indicator lights to display the respective reading.

Claim 26

Tide prediction device as claimed in claim 20, wherein said display means is a liquid crystal display (LCD).

Claim 27

Tide prediction device as claimed in claim 20 wherein said selected time input is an actual time signal from the time keeping means and said prediction of tide height corresponds to said actual time signal; and said display means also displays the actual time.

Claim 28

Tide prediction device as claimed in claim 20, wherein said device is a programmable wristwatch to display present or future tide height readings.

Claim 29

Tide prediction device for receiving previously measured tide condition inputs and displaying predicted tide condition readings comprising: a) time keeping means for measuring actual time; b) tide condition input means for receiving a known tide height input corresponding to a known time input, and for receiving a selected time input when a prediction of a tide height is desired; c) tide prediction means for receiving the known tide height input, the known time and the actual time, and for determining a predicted tide height reading, a tide direction reading, a moon phase reading and current velocity reading corresponding to the selected time input; and d) display means for displaying the predicted tide height reading, the tide direction reading, the moon phase reading, and the current velocity reading.

Claim 30

Tide prediction device for receiving previously measured tide condition inputs and displaying predicted tide condition readings comprising: a) time keeping means for measuring actual time; b) tide condition input means for receiving a known tide height input corresponding to a known time input, and for receiving a selected time input when a prediction of a tide height is desired; c) tide prediction means for receiving the known tide height input, the known time and the actual time, and for determining a predicted tide height reading, a tide direction reading, a moon phase reading and current velocity reading corresponding to the selected time input; and d) display means for displaying the predicted tide height reading, the tide direction reading, the moon phase reading, and the current velocity reading.

Claim 31

Tide prediction device as claimed in claim 25, wherein said display means has indicator lights to display the respective reading.

Claim 32

Tide prediction device as claimed in claim 25, wherein said display means is a liquid crystal display (LCD).

Claim 33

Tide prediction device as claimed in claim 25, wherein said selected time input is an actual time signal from the time keeping means and said prediction of tide height corresponds to said actual time signal; and said display means also displays the actual time.

Claim 34

Tide prediction device as claimed in claim 25, wherein said device is a programmable wristwatch to display present or future tide height readings.