CH181474A4 - - Google Patents
Info
- Publication number
- CH181474A4 CH181474A4 CH181474D CH181474D CH181474A4 CH 181474 A4 CH181474 A4 CH 181474A4 CH 181474 D CH181474 D CH 181474D CH 181474 D CH181474 D CH 181474D CH 181474 A4 CH181474 A4 CH 181474A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/02—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques
- G04G9/04—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes
-
- 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
- G04B19/20—Indicating by numbered bands, drums, discs, or sheets
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00331227A US3849978A (en) | 1973-02-09 | 1973-02-09 | Time indicating means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH181474A4 true CH181474A4 (xx) | 1976-06-15 |
Family
ID=23293101
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH181474A CH584924B5 (xx) | 1973-02-09 | 1974-02-08 | |
| CH181474D CH181474A4 (xx) | 1973-02-09 | 1974-02-08 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH181474A CH584924B5 (xx) | 1973-02-09 | 1974-02-08 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3849978A (xx) |
| JP (1) | JPS5732350B2 (xx) |
| CA (1) | CA984160A (xx) |
| CH (2) | CH584924B5 (xx) |
| DE (1) | DE2405667A1 (xx) |
| GB (1) | GB1442267A (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106281A (en) * | 1976-06-28 | 1978-08-15 | Freeman Alfred B | Time displays for electronic time keeping devices |
| US4858209A (en) * | 1988-07-21 | 1989-08-15 | Yaron Chaut | Transfigurating timepieces |
| DE9210786U1 (xx) * | 1992-08-12 | 1992-10-29 | Knodel, Axel, 4950 Minden, De | |
| US5377613A (en) * | 1993-06-29 | 1995-01-03 | The Untied States Of America As Represented By The Secretary Of The Navy | Submersible boat |
| US5640372A (en) * | 1996-04-19 | 1997-06-17 | Thackara; John I. | Rotationally symmetric timepiece |
| US5838643A (en) * | 1996-05-31 | 1998-11-17 | Reiner; Daniel J. | Timepiece display and method of displaying information time on a timepiece |
| US10562271B2 (en) | 2013-03-15 | 2020-02-18 | United States Gypsum Company | Exterior sheathing panel with integrated air/water barrier membrane |
| EP3039417A4 (en) * | 2013-08-27 | 2017-04-05 | True Health Diagnostics, LLC | Cylinder cam for gel electropheresis |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1777550A (en) * | 1925-12-29 | 1930-10-07 | Thomas W Menefee | Display apparatus |
| US2023677A (en) * | 1931-10-30 | 1935-12-10 | Edward R Fowler | Time globe |
| US2256412A (en) * | 1939-04-24 | 1941-09-16 | James A W Scott | Horologic instrument |
| US2970426A (en) * | 1959-04-21 | 1961-02-07 | Kottmann Guido | Portable clock |
| US3266019A (en) * | 1962-08-24 | 1966-08-09 | Scantlin Electronics Inc | Display board having concentric cylinder indicating elements |
| US3611705A (en) * | 1970-02-02 | 1971-10-12 | Bunker Ramo | Digital clock with novel indexing drums |
| US3593515A (en) * | 1970-02-09 | 1971-07-20 | Janet R Schockner | Peg clock |
| US3673787A (en) * | 1971-03-26 | 1972-07-04 | Radoslav Kovacevic | Digital clock mechanism |
-
1973
- 1973-02-09 US US00331227A patent/US3849978A/en not_active Expired - Lifetime
-
1974
- 1974-01-18 CA CA190,490A patent/CA984160A/en not_active Expired
- 1974-01-21 GB GB265974A patent/GB1442267A/en not_active Expired
- 1974-02-06 DE DE19742405667 patent/DE2405667A1/de active Pending
- 1974-02-08 CH CH181474A patent/CH584924B5/xx not_active IP Right Cessation
- 1974-02-08 JP JP1556074A patent/JPS5732350B2/ja not_active Expired
- 1974-02-08 CH CH181474D patent/CH181474A4/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1442267A (en) | 1976-07-14 |
| DE2405667A1 (de) | 1974-08-15 |
| CA984160A (en) | 1976-02-24 |
| JPS49114461A (xx) | 1974-10-31 |
| CH584924B5 (xx) | 1977-02-15 |
| JPS5732350B2 (xx) | 1982-07-10 |
| US3849978A (en) | 1974-11-26 |