ATA81286A - LIGHT GRID - Google Patents
LIGHT GRIDInfo
- Publication number
- ATA81286A ATA81286A AT81286A AT81286A ATA81286A AT A81286 A ATA81286 A AT A81286A AT 81286 A AT81286 A AT 81286A AT 81286 A AT81286 A AT 81286A AT A81286 A ATA81286 A AT A81286A
- Authority
- AT
- Austria
- Prior art keywords
- light grid
- grid
- light
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0081286A AT383411B (en) | 1986-03-26 | 1986-03-26 | LIGHT GRID |
DE19873707477 DE3707477A1 (en) | 1986-03-26 | 1987-03-09 | Luminaire louvre (spill shield) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0081286A AT383411B (en) | 1986-03-26 | 1986-03-26 | LIGHT GRID |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA81286A true ATA81286A (en) | 1986-11-15 |
AT383411B AT383411B (en) | 1987-07-10 |
Family
ID=3500288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0081286A AT383411B (en) | 1986-03-26 | 1986-03-26 | LIGHT GRID |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT383411B (en) |
DE (1) | DE3707477A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9301557A (en) * | 1993-09-09 | 1995-04-03 | Simon Cornelis Van Putten | Transverse lamella for a light box |
EP0643259B1 (en) * | 1993-09-09 | 1999-12-08 | Veko Products B.V. | A cross lamella for a light box |
DE19631483A1 (en) * | 1996-08-03 | 1998-02-05 | Thorn Licht Gmbh | Rectangular or square recessed ceiling light in outline |
-
1986
- 1986-03-26 AT AT0081286A patent/AT383411B/en not_active IP Right Cessation
-
1987
- 1987-03-09 DE DE19873707477 patent/DE3707477A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3707477A1 (en) | 1987-10-01 |
AT383411B (en) | 1987-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties | ||
ELJ | Ceased due to non-payment of the annual fee |