Digital sign
Latest LG Electronics Patents:
- Battery System, Relay Back Electromotive Force Protection Circuit, and Protection Circuit Monitoring Method
- IMPEDANCE MEASUREMENT METHOD FOR BATTERY CELL AND IMPEDANCE MEASUREMENT SYSTEM PROVIDING THE SAME
- Battery Diagnosis Apparatus and Method
- DISPLAY DEVICE
- Conductive Agent Dispersion, And Electrode And Lithium Secondary Battery Which Are Prepared By Using The Same
Description
1. Digital sign
The broken lines indicate portions of the article that form no part of the claimed design.
Claims
The ornamental design for a digital sign, as shown and described.
Referenced Cited
U.S. Patent Documents
| 4791745 | December 20, 1988 | Pohn |
| D446821 | August 21, 2001 | Decaux |
| D501889 | February 15, 2005 | Harris |
| D661124 | June 5, 2012 | Curbbun |
| D708459 | July 8, 2014 | Heirakuji |
| D709952 | July 29, 2014 | Logan |
| D820825 | June 19, 2018 | Foster |
| D866226 | November 12, 2019 | Burton |
| D880590 | April 7, 2020 | Stafford |
| D886197 | June 2, 2020 | Lee |
| D901948 | November 17, 2020 | Burton |
| 20160217718 | July 28, 2016 | Silver |
Patent History
Patent number: D921757
Type: Grant
Filed: Aug 21, 2019
Date of Patent: Jun 8, 2021
Assignee: LG Electronics Inc. (Seoul)
Inventors: Yoonkyeong Lee (Seoul), Jaewon Lim (Seoul), Yongho Lee (Seoul)
Primary Examiner: Robert M. Spear
Application Number: 35/508,652
Type: Grant
Filed: Aug 21, 2019
Date of Patent: Jun 8, 2021
Assignee: LG Electronics Inc. (Seoul)
Inventors: Yoonkyeong Lee (Seoul), Jaewon Lim (Seoul), Yongho Lee (Seoul)
Primary Examiner: Robert M. Spear
Application Number: 35/508,652
Classifications
Current U.S. Class:
Billboard Type (D20/39)
