EP0425692A4 - - Google Patents
Info
- Publication number
- EP0425692A4 EP0425692A4 EP19900906425 EP90906425A EP0425692A4 EP 0425692 A4 EP0425692 A4 EP 0425692A4 EP 19900906425 EP19900906425 EP 19900906425 EP 90906425 A EP90906425 A EP 90906425A EP 0425692 A4 EP0425692 A4 EP 0425692A4
- Authority
- EP
- European Patent Office
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Controls And Circuits For Display Device (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4686862 | 1989-05-22 | ||
| SU4686862 | 1989-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0425692A1 EP0425692A1 (en) | 1991-05-08 |
| EP0425692A4 true EP0425692A4 (en) | 1992-01-31 |
Family
ID=21445504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP90906425A Withdrawn EP0425692A1 (en) | 1989-05-22 | 1989-12-25 | Information display stand-board |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0425692A1 (en) |
| JP (1) | JPH04500736A (en) |
| BR (1) | BR8907569A (en) |
| DK (1) | DK308390D0 (en) |
| FI (1) | FI910275A0 (en) |
| WO (1) | WO1990014554A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008095046A2 (en) | 2007-01-30 | 2008-08-07 | Loma Vista Medical, Inc., | Biological navigation device |
| WO2009149108A1 (en) | 2008-06-02 | 2009-12-10 | Loma Vista Medical, Inc. | Inflatable medical devices |
| EP2593171B1 (en) | 2010-07-13 | 2019-08-28 | Loma Vista Medical, Inc. | Inflatable medical devices |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3192827A (en) * | 1961-05-22 | 1965-07-06 | Nagy Elemer | Lensless slide projection apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH494560A (en) * | 1968-08-05 | 1970-08-15 | Levy Gabriel | Assemblable element for exhibition |
| GB1563696A (en) * | 1976-08-19 | 1980-03-26 | Simonsen L | Display construction |
| US4147198A (en) * | 1977-10-03 | 1979-04-03 | Extraversion, Inc. | Portable display system |
| RU2002486C1 (en) * | 1986-05-19 | 1993-11-15 | Геннадий Иванович Юденич | Information set |
| FR2603125A1 (en) * | 1986-08-19 | 1988-02-26 | Meunier Serge | Portable folding display stand for fixed or projected material - has vertical panels deploying into star formation with one panel mounting projector |
-
1989
- 1989-12-25 EP EP90906425A patent/EP0425692A1/en not_active Withdrawn
- 1989-12-25 JP JP50606890A patent/JPH04500736A/en active Pending
- 1989-12-25 BR BR898907569A patent/BR8907569A/en unknown
- 1989-12-25 WO PCT/SU1989/000334 patent/WO1990014554A1/en not_active Application Discontinuation
-
1990
- 1990-12-28 DK DK308390A patent/DK308390D0/en not_active Application Discontinuation
-
1991
- 1991-01-18 FI FI910275A patent/FI910275A0/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3192827A (en) * | 1961-05-22 | 1965-07-06 | Nagy Elemer | Lensless slide projection apparatus |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO9014554A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FI910275A0 (en) | 1991-01-18 |
| BR8907569A (en) | 1991-06-18 |
| WO1990014554A1 (en) | 1990-11-29 |
| JPH04500736A (en) | 1992-02-06 |
| DK308390D0 (en) | 1990-12-28 |
| EP0425692A1 (en) | 1991-05-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 19910116 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT CH DE FR GB IT LI SE |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
| 18W | Application withdrawn |
Withdrawal date: 19920128 |
|
| R18W | Application withdrawn (corrected) |
Effective date: 19920128 |