DON'T KNOW JACK
Live / Allowed — Fifth extension granted (statement of use) (as of 23 Jul 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 10 Mar 2023 filing date already counts against anyone who files later.
Record
- Serial number
- 97833488
- Mark type
- Word mark
- Filed
- 10 Mar 2023
- Published for opposition
- 16 Jan 2024
- Attorney of record
- Gregory S. Vickers
Goods and services
- Class 016 — Paper goods and printed matter: Decals; Stickers; Bumper stickers; Vinyl static cling decals
- Class 025 — Clothing: Beanies; Footwear; Headwear; Hoodies; Shorts; Vests; Bottoms as clothing; Long-sleeved shirts; Polo shirts; Tops as clothing
- Class 035 — Advertising and business services: On-line retail store services featuring clothing, headwear, footwear, coolers, stickers, and flags
Owner
- Don't Know Jack LLC, Frederick, MD, US
- Don't Know Jack LLC, Frederick, MD, US
Prosecution history
- 23 Jul 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 23 Jul 2026 — SOU EXTENSION 5 GRANTED
- 15 Jul 2026 — SOU EXTENSION 5 FILED
- 16 Jul 2026 — SOU TEAS EXTENSION RECEIVED
- 14 May 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 06 Feb 2026 — SOU EXTENSION 4 GRANTED
- 06 Feb 2026 — SOU EXTENSION 4 FILED
- 06 Feb 2026 — SOU TEAS EXTENSION RECEIVED
- 12 Aug 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 12 Aug 2025 — SOU EXTENSION 3 GRANTED
- 12 Aug 2025 — SOU EXTENSION 3 FILED
- 12 Aug 2025 — SOU TEAS EXTENSION RECEIVED
- 18 Jun 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 18 Jun 2025 — SOU EXTENSION 2 GRANTED
- 25 Feb 2025 — SOU EXTENSION 2 FILED