GB1435422A - Timepiece - Google Patents
TimepieceInfo
- Publication number
- GB1435422A GB1435422A GB1985174A GB1985174A GB1435422A GB 1435422 A GB1435422 A GB 1435422A GB 1985174 A GB1985174 A GB 1985174A GB 1985174 A GB1985174 A GB 1985174A GB 1435422 A GB1435422 A GB 1435422A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dial
- lamp
- shade
- clock
- wires
- 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.)
- Expired
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
- G04B19/30—Illumination of dials or hands
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Details Of Measuring And Other Instruments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5357073U JPS504769U (enExample) | 1973-05-09 | 1973-05-09 | |
| JP5357173U JPS504770U (enExample) | 1973-05-09 | 1973-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1435422A true GB1435422A (en) | 1976-05-12 |
Family
ID=26394281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1985174A Expired GB1435422A (en) | 1973-05-09 | 1974-05-06 | Timepiece |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3899871A (enExample) |
| DE (1) | DE2422067A1 (enExample) |
| FR (1) | FR2229089B1 (enExample) |
| GB (1) | GB1435422A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115994A (en) * | 1976-07-13 | 1978-09-26 | Tomlinson James N | Dial illumination means |
| DE3039450A1 (de) * | 1980-10-18 | 1982-06-16 | Paul 8600 Bamberg Albrecht | Vorrichtung zum hinterleuchten grossflaechiger anzeigetafeln |
| US5883862A (en) * | 1998-06-04 | 1999-03-16 | Wang; Shui-Ho | Clock having emergency lighting device |
| US6486561B1 (en) | 2000-09-12 | 2002-11-26 | Luminary Logic, Ltd. | Semiconductor light emitting element formed on a clear or translucent substrate |
| EP1666992A1 (fr) * | 2004-12-02 | 2006-06-07 | Asulab S.A. | Pièce d'horlogerie comprenant un décor lumineux |
| DE102019103417B3 (de) * | 2019-02-12 | 2020-02-20 | Stefan Schlor | Uhr |
| WO2023214245A1 (en) * | 2022-05-05 | 2023-11-09 | John Paul Leimone | Timepiece with light-amplifying design |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US666381A (en) * | 1899-12-18 | 1901-01-22 | Roch R Gareau | Illuminated clock. |
| DE569873C (de) * | 1931-01-30 | 1933-02-09 | Zeiss Carl Fa | Einrichtung zur Beleuchtung von Zifferblaettern an Uhren |
| FR771689A (fr) * | 1933-07-13 | 1934-10-13 | Dispositifs d'éclairage notamment pour cadrans de grande dimension | |
| FR787854A (fr) * | 1934-04-05 | 1935-09-30 | Perfectionnements à l'éclairage des cadrans d'instruments | |
| US2212359A (en) * | 1938-10-28 | 1940-08-20 | Wilcox Roy Milton | Illuminated clock |
| FR999617A (fr) * | 1949-11-15 | 1952-02-04 | Angelus Electro Automatique L | Dispositif d'entraînement de minuterie pour horloge |
| US3430433A (en) * | 1967-03-31 | 1969-03-04 | Bela I Sandor | Clock with an illuminated dial |
| US3490226A (en) * | 1967-11-20 | 1970-01-20 | Gen Time Corp | Clock face assembly having illuminated indicating elements |
-
1974
- 1974-05-06 GB GB1985174A patent/GB1435422A/en not_active Expired
- 1974-05-07 US US467748A patent/US3899871A/en not_active Expired - Lifetime
- 1974-05-07 DE DE2422067A patent/DE2422067A1/de not_active Withdrawn
- 1974-05-08 FR FR7415896A patent/FR2229089B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2422067A1 (de) | 1974-11-28 |
| FR2229089B1 (enExample) | 1978-11-17 |
| US3899871A (en) | 1975-08-19 |
| FR2229089A1 (enExample) | 1974-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |