Patents
US 12257412 B2: Wireless tattoo device
- Granted
- 2025-03-25
- Filed
- 2021-05-14 application 17320745
- Type
- Utility · 16 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A wireless tattoo device is disclosed. The device includes an electronics housing, a control panel, a power source, and a motor assembly driven by the power source. A motor housing is attached to the electronics housing, and the motor housing defines a passage dimensioned to receive a portion of the motor assembly. A grip defines an opening dimensioned to receive an end of the motor housing. The motor housing is configured to receive a needle cartridge. The motor housing and the grip are rotatable relative to each other such that a depth of the needle cartridge relative to the grip varies based on a relative rotation position between the motor housing and the grip.
Source: PVGPATDIS, file of 2026-04-10 (ipg250325.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| INK PROJECTS LLC 5 patents | US company or organization | Fort Mill, SC | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Shujie Zhang | Jinhua City, CN | 4 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61M | Devices for introducing media into, or onto, the body ; devices for transducing body media or for taking media from the body ; devices for producing or ending sleep or stupor | A61M37/0076 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2022-06-01 | Security interest Security interest Security interest | FK IRONS INC signed 2022-05-31 INK PROJECTS LLC signed 2022-05-31 | BMO HARRIS BANK, N.A., AS ADMINISTRATIVE AGENT CHICAGO, IL | 60067/550 | PASDL, file of 2026-10-15 |
| 2021-05-14 | Assignment Assignment of assignor's interest | ZHANG, SHUJIE signed 2020-04-20 | INK PROJECTS LLC FORT MILL, SC | 56247/266 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.