Kongming drum
Description
Any shading is not features of the design but are utilized to illustrate the surface contours of the kongming drum design in the drawings.
Claims
The ornamental design for a kongming drum, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
10373594 | August 6, 2019 | Doe |
D885478 | May 26, 2020 | Chen |
D897420 | September 29, 2020 | Chen |
D915501 | April 6, 2021 | Yang |
D930068 | September 7, 2021 | Kang |
D943659 | February 15, 2022 | Yang |
D948604 | April 12, 2022 | Qiu |
D953411 | May 31, 2022 | Long |
D954143 | June 7, 2022 | Qiu |
D961666 | August 23, 2022 | Wang |
D961667 | August 23, 2022 | Wang |
D961668 | August 23, 2022 | Yang |
D974458 | January 3, 2023 | Yang |
D976307 | January 24, 2023 | Yang |
D979641 | February 28, 2023 | Wang |
D992637 | July 18, 2023 | Chen |
D993309 | July 25, 2023 | Chen |
20150364121 | December 17, 2015 | Güngör |
- Amazon.com: Steel Tongue Drum (Year: 2019).
Patent History
Patent number: D1010724
Type: Grant
Filed: Jun 7, 2021
Date of Patent: Jan 9, 2024
Inventor: Xiaohui He (Linyi)
Primary Examiner: Richard E Chilcot
Application Number: 29/787,380
Type: Grant
Filed: Jun 7, 2021
Date of Patent: Jan 9, 2024
Inventor: Xiaohui He (Linyi)
Primary Examiner: Richard E Chilcot
Application Number: 29/787,380
Classifications
Current U.S. Class:
Percussion Instrument (D17/22)