Projection screen
Description
Claims
The ornamental design for a projection screen, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
2534552 | December 1950 | Heck |
2793764 | May 1957 | Stork |
6046845 | April 4, 2000 | Niwa |
D823824 | July 24, 2018 | Won |
D861626 | October 1, 2019 | Wu |
D866201 | November 12, 2019 | Ogilvie |
D919693 | May 18, 2021 | Yang |
D943018 | February 8, 2022 | Feng |
D955465 | June 21, 2022 | Rong |
D968503 | November 1, 2022 | Chen |
D971301 | November 29, 2022 | Lin |
D973673 | December 27, 2022 | Park |
20050200951 | September 15, 2005 | Redmon |
- Projector Screen and Stand, Leabiolt, https://www.amazon.com/dp/B09QS9RV5P/, Jan. 20, 2022 (Year: 2022).
Patent History
Patent number: D1009130
Type: Grant
Filed: Dec 14, 2021
Date of Patent: Dec 26, 2023
Inventor: Qianfeng Bai (Shanxi)
Primary Examiner: Richard Kearney
Assistant Examiner: Benjamin M Weeks
Application Number: 29/819,357
Type: Grant
Filed: Dec 14, 2021
Date of Patent: Dec 26, 2023
Inventor: Qianfeng Bai (Shanxi)
Primary Examiner: Richard Kearney
Assistant Examiner: Benjamin M Weeks
Application Number: 29/819,357
Classifications
Current U.S. Class:
Screen Or Element Thereof (D16/241)