SE9704656D0 - Vägvisar-, signal- eller annan motsvarande belysningsanordning - Google Patents

Vägvisar-, signal- eller annan motsvarande belysningsanordning

Info

Publication number
SE9704656D0
SE9704656D0 SE9704656A SE9704656A SE9704656D0 SE 9704656 D0 SE9704656 D0 SE 9704656D0 SE 9704656 A SE9704656 A SE 9704656A SE 9704656 A SE9704656 A SE 9704656A SE 9704656 D0 SE9704656 D0 SE 9704656D0
Authority
SE
Sweden
Prior art keywords
coupled
diodes
light
series
light source
Prior art date
Application number
SE9704656A
Other languages
English (en)
Other versions
SE512420C2 (sv
SE9704656L (sv
Inventor
Karl-Erik Westerholm
Original Assignee
Wikrolux Ab Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8545421&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9704656(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wikrolux Ab Oy filed Critical Wikrolux Ab Oy
Publication of SE9704656D0 publication Critical patent/SE9704656D0/sv
Publication of SE9704656L publication Critical patent/SE9704656L/sv
Publication of SE512420C2 publication Critical patent/SE512420C2/sv

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
SE9704656A 1996-12-18 1997-12-15 Vägvisar-, signal- eller annan motsvarande belysningsanordning SE512420C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI960620U FI2840U1 (sv) 1996-12-18 1996-12-18 Vägvisar-, märkes- eller annan motsvarande belysning

Publications (3)

Publication Number Publication Date
SE9704656D0 true SE9704656D0 (sv) 1997-12-15
SE9704656L SE9704656L (sv) 1998-06-19
SE512420C2 SE512420C2 (sv) 2000-03-13

Family

ID=8545421

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704656A SE512420C2 (sv) 1996-12-18 1997-12-15 Vägvisar-, signal- eller annan motsvarande belysningsanordning

Country Status (3)

Country Link
FI (1) FI2840U1 (sv)
NO (1) NO311058B1 (sv)
SE (1) SE512420C2 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FIU20000478U0 (sv) * 2000-12-04 2000-12-04 Helsinki Lighting Comp Digitalt belyst reklamskylt

Also Published As

Publication number Publication date
FIU960620U0 (sv) 1996-12-18
FI2840U1 (sv) 1997-04-22
NO311058B1 (no) 2001-10-01
NO975897D0 (no) 1997-12-16
SE512420C2 (sv) 2000-03-13
SE9704656L (sv) 1998-06-19
NO975897L (no) 1998-06-19

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Legal Events

Date Code Title Description
CANC Patent cancelled, revoked after opposition
NUG Patent has lapsed