FR2267580B3 - - Google Patents
Info
- Publication number
- FR2267580B3 FR2267580B3 FR7434494A FR7434494A FR2267580B3 FR 2267580 B3 FR2267580 B3 FR 2267580B3 FR 7434494 A FR7434494 A FR 7434494A FR 7434494 A FR7434494 A FR 7434494A FR 2267580 B3 FR2267580 B3 FR 2267580B3
- Authority
- FR
- France
- 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
-
- 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
- G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
- G04B45/0015—Light-, colour-, line- or spot-effects caused by or on stationary parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Indicating Measured Values (AREA)
- Electric Clocks (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/459,660 US3971928A (en) | 1974-04-10 | 1974-04-10 | Display system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2267580A1 FR2267580A1 (enExample) | 1975-11-07 |
| FR2267580B3 true FR2267580B3 (enExample) | 1977-07-22 |
Family
ID=23825685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7434494A Expired FR2267580B3 (enExample) | 1974-04-10 | 1974-10-14 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3971928A (enExample) |
| JP (1) | JPS50137098A (enExample) |
| DE (1) | DE2514736C2 (enExample) |
| ES (1) | ES430098A1 (enExample) |
| FR (1) | FR2267580B3 (enExample) |
| GB (1) | GB1479371A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2940725B2 (ja) * | 1991-07-01 | 1999-08-25 | 矢崎総業株式会社 | 車両用表示装置 |
| US5442468A (en) * | 1993-06-21 | 1995-08-15 | Arshach-Applied Science Cars Ltd. | Apparatus for producing color effects |
| US6944983B1 (en) * | 2002-07-02 | 2005-09-20 | Adam Rasmussen | Changing color object |
| JP2013068893A (ja) * | 2011-09-26 | 2013-04-18 | Fujifilm Corp | 位相差フィルムを利用した可変カラー表示方法 |
| CN110174831B (zh) * | 2019-04-22 | 2020-01-07 | 温州创康家居用品有限公司 | 一种三色提示挂钟 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2506134A (en) * | 1946-11-05 | 1950-05-02 | Burchell Holloway Corp | Clock display device |
| US2687470A (en) * | 1953-02-11 | 1954-08-24 | Matthias A Weisz | Illuminating clock |
| US2744187A (en) * | 1954-04-07 | 1956-05-01 | Herbert L Glidden | Emergency electric lantern |
| US3116022A (en) * | 1960-05-26 | 1963-12-31 | Ariel R Davis | Spotlight |
| US3473013A (en) * | 1967-10-02 | 1969-10-14 | Polaroid Corp | Polarized light projecting assembly |
| US3694054A (en) * | 1970-11-27 | 1972-09-26 | Jordan Kirsch | Color display system utilizing plural birefringent elements having different retardances |
-
1974
- 1974-04-10 US US05/459,660 patent/US3971928A/en not_active Expired - Lifetime
- 1974-09-16 ES ES430098A patent/ES430098A1/es not_active Expired
- 1974-10-14 FR FR7434494A patent/FR2267580B3/fr not_active Expired
-
1975
- 1975-02-06 JP JP50015851A patent/JPS50137098A/ja active Pending
- 1975-03-26 GB GB12631/75A patent/GB1479371A/en not_active Expired
- 1975-04-04 DE DE2514736A patent/DE2514736C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES430098A1 (es) | 1976-10-16 |
| DE2514736A1 (de) | 1976-03-04 |
| GB1479371A (en) | 1977-07-13 |
| DE2514736C2 (de) | 1983-09-22 |
| US3971928A (en) | 1976-07-27 |
| FR2267580A1 (enExample) | 1975-11-07 |
| JPS50137098A (enExample) | 1975-10-30 |