Light diffuser
- LEDIL OY
Latest LEDIL OY Patents:
Description
The broken lines shown in the drawings illustrate portions of the light diffuser that form no part of the claimed design.
Claims
The ornamental design for a light diffuser, as shown and described.
Referenced Cited
U.S. Patent Documents
D569543 | May 20, 2008 | Toda |
D629961 | December 28, 2010 | Little, Jr. |
D631597 | January 25, 2011 | Kong |
D646015 | September 27, 2011 | Chiang |
D822887 | July 10, 2018 | Laakkio |
D853018 | July 2, 2019 | Chen |
D869064 | December 3, 2019 | Chen |
D877968 | March 10, 2020 | Santoro |
D882157 | April 21, 2020 | Laakkio |
D882158 | April 21, 2020 | Laakkio |
D882159 | April 21, 2020 | Laakkio |
D887626 | June 16, 2020 | Zou |
20180266652 | September 20, 2018 | Dedick |
Patent History
Patent number: D930891
Type: Grant
Filed: May 17, 2019
Date of Patent: Sep 14, 2021
Assignee: LEDIL OY (Salo)
Inventor: Arsi Siuvatti (Salo)
Primary Examiner: Wan Laymon
Assistant Examiner: Clint A Samuel
Application Number: 29/691,707
Type: Grant
Filed: May 17, 2019
Date of Patent: Sep 14, 2021
Assignee: LEDIL OY (Salo)
Inventor: Arsi Siuvatti (Salo)
Primary Examiner: Wan Laymon
Assistant Examiner: Clint A Samuel
Application Number: 29/691,707
Classifications
Current U.S. Class:
With Refractive Rib Or Groove, E.g., Prismatic, Etc. (D26/122)