GB0822827D0 - Perpetual calendar clock - Google Patents
Perpetual calendar clockInfo
- Publication number
- GB0822827D0 GB0822827D0 GBGB0822827.2A GB0822827A GB0822827D0 GB 0822827 D0 GB0822827 D0 GB 0822827D0 GB 0822827 A GB0822827 A GB 0822827A GB 0822827 D0 GB0822827 D0 GB 0822827D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- perpetual calendar
- calendar clock
- clock
- perpetual
- calendar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B19/00—Indicating the time by visual means
- G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
- G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
- G04B19/24386—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator sheet-shaped
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C17/00—Indicating the time optically by electric means
- G04C17/0025—Indicating the time optically by electric means by flaps
- G04C17/0033—Indicating the time optically by electric means by flaps with date indication
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0822827A GB2466227B (en) | 2008-12-15 | 2008-12-15 | Perpetual calendar clock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0822827A GB2466227B (en) | 2008-12-15 | 2008-12-15 | Perpetual calendar clock |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0822827D0 true GB0822827D0 (en) | 2009-01-21 |
GB2466227A GB2466227A (en) | 2010-06-16 |
GB2466227B GB2466227B (en) | 2010-11-03 |
Family
ID=40326124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0822827A Expired - Fee Related GB2466227B (en) | 2008-12-15 | 2008-12-15 | Perpetual calendar clock |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2466227B (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1172123A (en) * | 1966-11-30 | 1969-11-26 | Enrico Boselli S P A | Improvements in or relating to Calendar Clocks |
FR1602382A (en) * | 1968-10-15 | 1970-11-16 | ||
DE1906554A1 (en) * | 1969-02-10 | 1970-08-27 | Ernst Focke | Switching calendars, in particular calendar clocks |
JPS5515110Y2 (en) * | 1974-09-30 | 1980-04-07 |
-
2008
- 2008-12-15 GB GB0822827A patent/GB2466227B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2466227B (en) | 2010-11-03 |
GB2466227A (en) | 2010-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20201215 |