| Serial Number | 87932561 |
| Word Mark | LINGDOOO |
| Filing Date | Wednesday, May 23, 2018 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, November 21, 2025 |
| Registration Number | 5743517 |
| Registration Date | Tuesday, May 7, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, February 19, 2019 |
| Goods and Services | Nightwear; Hats; Scarves; Coats; Dresses; Pajamas; Vests; Camisoles; Shirts; Gloves; Bra; boxer briefs; boxer shorts; Briefs; Blouses; Skirts; Trousers; Socks; Panties; Robes; Stockings; Sweaters; Sleep masks |
| Pseudo Mark | LING DOOO |
| International Class | 025 - Clothing, footwear, headgear. |
| US Class Codes | 022, 039 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, November 21, 2025 |
| Primary Code | 025 |
| First Use Anywhere Date | Tuesday, April 10, 2018 |
| First Use In Commerce Date | Sunday, April 15, 2018 |
| Party Name | Yiwushi Siyuan Trading Co., Ltd |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Yiwu 322009 CN |
| Party Name | Yiwushi Siyuan Trading Co., Ltd |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Yiwu 322009 CN |
| Party Name | Yiwushi Siyuan Trading Co., Ltd |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Yiwu 322009 CN |
| Event Date | Event Description |
| Saturday, May 26, 2018 | NEW APPLICATION ENTERED |
| Friday, June 1, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, September 14, 2018 | ASSIGNED TO EXAMINER |
| Friday, September 14, 2018 | NON-FINAL ACTION WRITTEN |
| Friday, September 14, 2018 | NON-FINAL ACTION E-MAILED |
| Friday, September 14, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, November 20, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, November 20, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 20, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, December 5, 2018 | FINAL REFUSAL WRITTEN |
| Wednesday, December 5, 2018 | FINAL REFUSAL E-MAILED |
| Wednesday, December 5, 2018 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, December 20, 2018 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Thursday, December 20, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 20, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, January 9, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 30, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, February 19, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 19, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, May 7, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 7, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, November 21, 2025 | CANCELLED SEC. 8 (6-YR) |