USB493981I5 - - Google Patents
Info
- Publication number
- USB493981I5 USB493981I5 US49398174A USB493981I5 US B493981 I5 USB493981 I5 US B493981I5 US 49398174 A US49398174 A US 49398174A US B493981 I5 USB493981 I5 US B493981I5
- Authority
- US
- United States
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Indicating Measured Values (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1149973A CH565424A5 (en) | 1973-08-09 | 1973-08-09 | |
| CH11499/73 | 1973-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| USB493981I5 true USB493981I5 (en) | 1976-03-09 |
| US3990165A US3990165A (en) | 1976-11-09 |
Family
ID=4374075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/493,981 Expired - Lifetime US3990165A (en) | 1973-08-09 | 1974-08-01 | Mechanic digital display device |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3990165A (en) |
| JP (1) | JPS5046147A (en) |
| CH (1) | CH565424A5 (en) |
| FR (1) | FR2240493B1 (en) |
| GB (1) | GB1447139A (en) |
| IT (1) | IT1018912B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4152853A (en) * | 1977-10-11 | 1979-05-08 | Lewis Robert L | Multiple shutter digital device |
| US4796370A (en) * | 1987-04-30 | 1989-01-10 | Kwangling Chang | Numerical display module |
| US5111193A (en) * | 1990-06-06 | 1992-05-05 | American On-Premise Advertising Company | Electronic display element for electronic display device |
| US5148156A (en) * | 1990-06-06 | 1992-09-15 | American Electronic Sign Company | Electronic display device having a plurality of pixel elements |
| US6677922B1 (en) | 1995-12-04 | 2004-01-13 | 3M Innovative Properties Company | Display element having retroreflective surface |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1737573A (en) * | 1929-12-03 | de mole | ||
| GB190613031A (en) * | 1906-06-05 | 1907-05-30 | Alick Vansittart Bowater | Improvements in and relating to Advertising Signs, Scoring Boards and the like. |
| US1091335A (en) * | 1912-08-22 | 1914-03-24 | Carl Borro Herrmann | Multiple letter for advertising-boards, skylights, and the like. |
| US1200437A (en) * | 1916-03-24 | 1916-10-03 | Henry Kingsford Harris | Device for making public announcements and exhibiting advertisements. |
| US3537197A (en) * | 1969-01-23 | 1970-11-03 | Ferranti Packard Ltd | Lever operated display device |
-
1973
- 1973-08-09 CH CH1149973A patent/CH565424A5/xx not_active IP Right Cessation
-
1974
- 1974-07-29 GB GB3337174A patent/GB1447139A/en not_active Expired
- 1974-08-01 US US05/493,981 patent/US3990165A/en not_active Expired - Lifetime
- 1974-08-06 JP JP49090209A patent/JPS5046147A/ja active Pending
- 1974-08-07 FR FR7428132A patent/FR2240493B1/fr not_active Expired
- 1974-08-09 IT IT52537/74A patent/IT1018912B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2240493B1 (en) | 1978-11-24 |
| IT1018912B (en) | 1977-10-20 |
| US3990165A (en) | 1976-11-09 |
| CH565424A5 (en) | 1975-08-15 |
| DE2402484B2 (en) | 1976-04-08 |
| GB1447139A (en) | 1976-08-25 |
| DE2402484A1 (en) | 1975-02-27 |
| JPS5046147A (en) | 1975-04-24 |
| FR2240493A1 (en) | 1975-03-07 |