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Class Information
Number: 368/19
Name: Horology: time measuring systems or devices > Astronomical > With tide display
Description: Subject matter wherein tide occurrences are indicated according to the time of day.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7532544 |
Multifunction timer device |
May. 12, 2009 |
| 7333890 |
Chinese lunar calendar-based tidal prediction system and method thereof |
Feb. 19, 2008 |
| 7230883 |
Tide display device |
Jun. 12, 2007 |
| 6295248 |
Electronic tide meter, method for calculating a high/low tide time and computer algorithm for executing the same |
Sep. 25, 2001 |
| 5579289 |
Nautical clock apparatus and methods |
Nov. 26, 1996 |
| 5475655 |
Nautical clock apparatus and methods |
Dec. 12, 1995 |
| 5353264 |
Tide calender disk and method |
Oct. 4, 1994 |
| 5347497 |
Tide indicator system |
Sep. 13, 1994 |
| 5327400 |
Time piece with lunar phase and tides display |
Jul. 5, 1994 |
| 5299126 |
Electronic tide watch |
Mar. 29, 1994 |
| 5293355 |
Tidal watch |
Mar. 8, 1994 |
| 5270986 |
Nautical clock apparatus and methods |
Dec. 14, 1993 |
| 5222051 |
Analogic display module for a watch movement |
Jun. 22, 1993 |
| 5161129 |
Tide watch |
Nov. 3, 1992 |
| 5115417 |
Tide calculating and display device |
May. 19, 1992 |
| 5114345 |
Process and apparatus for representing tidal movement |
May. 19, 1992 |
| 5111439 |
Chronometer with tide indicating means |
May. 5, 1992 |
| 5086416 |
Display module for watch movement |
Feb. 4, 1992 |
| 5086417 |
Nautical moon and tide clock apparatus |
Feb. 4, 1992 |
| 5077705 |
Tide clock assembly with optical device providing the appearance of rising and falling fluid |
Dec. 31, 1991 |
| 5050139 |
Tide clock |
Sep. 17, 1991 |
| 4993002 |
Nautical moon and tide clock apparatus |
Feb. 12, 1991 |
| 4853908 |
Timing mechanism with tide indicator |
Aug. 1, 1989 |
| 4849949 |
Tide clock device |
Jul. 18, 1989 |
| 4623259 |
Tide timer |
Nov. 18, 1986 |
| 4412749 |
Programmable electronic time and tide clock |
Nov. 1, 1983 |
| 4035617 |
Tide and time calculating device |
Jul. 12, 1977 |
| 4014163 |
Clockwork for designating time and tide |
Mar. 29, 1977 |
| 3982104 |
Tide and time calculating device |
Sep. 21, 1976 |
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