Qiu Xu
Inventor
Stats
- 0 US patents issued
- 5 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 5 US Applications Filed
- 11 Total Citation Count
- May 14, 2024 Most Recent Filing
- May 13, 2002 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| NIKKA TECHNOS CO., LTD. | 1
| 2002
|
Inventor Addresses
| Address | Duration |
|---|---|
| Jiaxing, CN | Dec 01, 22 - Nov 28, 24 |
| London, CA | Jan 09, 03 - Jan 09, 03 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A47C: | CHAIRS | 4 |
| C11D: | DETERGENT COMPOSITIONS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2024/0389,751 | 2024 | CHAIR FRAME AND CASUAL CHAIR | 0 |
| 2024/0374,032 | 2024 | SEAT FRAME AND SEAT WITH SWITCHABLE SITTING AND LYING POSITIONS | 0 |
| 11839303 | 2023 | Movable chair device and chair assembly | 0 |
| 2023/0068,014 | 2023 | MOVABLE CHAIR DEVICE AND CHAIR ASSEMBLY | 0 |
| 2022/0378,206 | 2022 | CHAIR BACKREST MECHANISM, CHAIR FRAME AND CHAIR | 1 |
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