HK115394A - Waterproofing device for display unit - Google Patents
Waterproofing device for display unitInfo
- Publication number
- HK115394A HK115394A HK115394A HK115394A HK115394A HK 115394 A HK115394 A HK 115394A HK 115394 A HK115394 A HK 115394A HK 115394 A HK115394 A HK 115394A HK 115394 A HK115394 A HK 115394A
- Authority
- HK
- Hong Kong
- Prior art keywords
- display unit
- waterproofing device
- waterproofing
- display
- unit
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/26—Signs formed by electric discharge tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62100640A JPS63265284A (ja) | 1987-04-22 | 1987-04-22 | 表示ユニツトの防水構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK115394A true HK115394A (en) | 1994-10-27 |
Family
ID=14279422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK115394A HK115394A (en) | 1987-04-22 | 1994-10-20 | Waterproofing device for display unit |
Country Status (5)
Country | Link |
---|---|
US (1) | US4847531A (fr) |
EP (1) | EP0289124B1 (fr) |
JP (1) | JPS63265284A (fr) |
CA (1) | CA1295830C (fr) |
HK (1) | HK115394A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5036248A (en) * | 1989-03-31 | 1991-07-30 | Ledstar Inc. | Light emitting diode clusters for display signs |
US5086249A (en) * | 1991-03-04 | 1992-02-04 | Gte Products Corporation | Compact discharge lamp unit and method for manufacturing same |
US5808592A (en) * | 1994-04-28 | 1998-09-15 | Toyoda Gosei Co., Ltd. | Integrated light-emitting diode lamp and method of producing the same |
US5800183A (en) * | 1996-02-22 | 1998-09-01 | Tricon Industries Incorporated | Sealed socket assembly for a plug-in lamp and a method for assembling same |
US20070261978A1 (en) * | 2006-05-10 | 2007-11-15 | David Sanderson | Waterproof case for electronic devices |
US8441214B2 (en) | 2009-03-11 | 2013-05-14 | Deloren E. Anderson | Light array maintenance system and method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191214210A (en) * | 1912-06-18 | 1913-04-10 | Joseph Trenner | Improvements in Signs and the like. |
US3465197A (en) * | 1967-05-01 | 1969-09-02 | Opcalite Inc | Microminiature lamp assemblies |
FR2244126A1 (en) * | 1973-09-19 | 1975-04-11 | Sev Marchal | Seal for vehicle headlamp bulb - has sleeve between bulb and reflector housed inside outer cover |
DE2752049C2 (de) * | 1977-11-22 | 1990-05-10 | Robert Bosch Gmbh, 7000 Stuttgart | Leuchte für Kraftfahrzeuge |
JPS56120891A (en) * | 1980-02-22 | 1981-09-22 | Tlv Co Ltd | Structure for preventing fluctuation of float for trap in transportation |
AU8550682A (en) * | 1981-07-03 | 1982-12-02 | Arnold Clifton Beland | Sign with variable display |
JPS5919603A (ja) * | 1982-07-20 | 1984-02-01 | Daisho Seiki Kosakusho:Kk | ピ−リングマシンの案内装置 |
-
1987
- 1987-04-22 JP JP62100640A patent/JPS63265284A/ja active Pending
-
1988
- 1988-03-16 CA CA000561545A patent/CA1295830C/fr not_active Expired - Fee Related
- 1988-03-16 US US07/169,244 patent/US4847531A/en not_active Expired - Lifetime
- 1988-03-17 EP EP88302344A patent/EP0289124B1/fr not_active Expired - Lifetime
-
1994
- 1994-10-20 HK HK115394A patent/HK115394A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS63265284A (ja) | 1988-11-01 |
US4847531A (en) | 1989-07-11 |
EP0289124B1 (fr) | 1992-05-20 |
CA1295830C (fr) | 1992-02-18 |
EP0289124A1 (fr) | 1988-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |