Curtain track
Latest NINGBO LIYANG NEW MATERIAL COMPANY LIMITED Patents:
Description
The break lines shown in
Claims
The ornamental design for a curtain track, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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| 4020639 | May 3, 1977 | Nagare |
| D382978 | August 26, 1997 | Gearing |
| D587990 | March 10, 2009 | Fialla-Dori |
| D692685 | November 5, 2013 | Chou |
| D792611 | July 18, 2017 | Shargani |
| D944077 | February 22, 2022 | Quatraro |
| D953155 | May 31, 2022 | Chou |
| D959968 | August 9, 2022 | Strohman |
| D1051638 | November 19, 2024 | Jiang |
| D1085691 | July 29, 2025 | Liu |
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| 20190360264 | November 28, 2019 | Tan |
- South Korean Design Registration 3010788590000 (Lee Changwoo, et al.) Oct. 16, 2020 [online], [retrieved Mar. 2, 2026]. Retrieved from DesignVision. (Year: 2020).
- South Korean Design Registration 3013008320000 (Jeong Chan Wook) Mar. 27, 2025 [online], [retrieved Mar. 2, 2026]. Retrieved from DesignVision. (Year: 2025).
Patent History
Patent number: D1138700
Type: Grant
Filed: Aug 25, 2025
Date of Patent: Aug 4, 2026
Assignee: NINGBO LIYANG NEW MATERIAL COMPANY LIMITED (Ningbo)
Inventor: Baoguo Tan (Ningbo)
Primary Examiner: Justin M Jonaitis
Assistant Examiner: Benjamin L. Gray
Application Number: 30/019,664
Type: Grant
Filed: Aug 25, 2025
Date of Patent: Aug 4, 2026
Assignee: NINGBO LIYANG NEW MATERIAL COMPANY LIMITED (Ningbo)
Inventor: Baoguo Tan (Ningbo)
Primary Examiner: Justin M Jonaitis
Assistant Examiner: Benjamin L. Gray
Application Number: 30/019,664
Classifications
Current U.S. Class:
D8/377