Patents
US 12428765 B1: Pivoting lower arm for robotic sewing assembly
- Granted
- 2025-09-30
- Filed
- 2024-09-19 application 18890347
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A robotic sewing assembly is provided and includes a sewing head body, an upper arm, a motor and a lower arm. The upper arm is attachable to the sewing head body and includes a sewing needle oriented along a first axis. The lower arm is rotatably attachable to the sewing head body to be rotatable about a second axis defined transversely with respect to the first axis by the motor. The lower arm includes a stitch plate, a butterfly looper and first and second drivetrains. The first drivetrain is extendable through the lower arm and configured to maintain a position of the stitch plate during lower arm rotation. The second drivetrain is extendable through the lower arm and configured to drive the butterfly looper during the lower arm rotation.
Source: PVGPATDIS, file of 2026-04-10 (ipg250930.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| INTEVA PRODUCTS, LLC 224 patents | US company or organization | Troy, MI | INTEVA PRODUCTS, LLC State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Nicholas Hallstedt | Sterling Heights, MI | 2 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| D05B | Sewing | D05B73/06 | 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 |
|---|---|---|---|---|---|
| 2026-03-25 | Security interest Security interest Security interest | INTEVA PRODUCTS, LLC signed 2026-03-24 | WELLS FARGO BANK, NATIONAL ASSOCIATION NEW YORK, NY | 75228/425 | PASDL, file of 2026-10-15 |
| 2026-03-23 | Correction Amendment no. 1 to patent security agreement | INTEVA PRODUCTS, LLC signed 2026-03-23 | CERBERUS BUSINESS FINANCE, LLC, AS COLLATERAL AGENT NEW YORK, NY | 75201/244 | PASDL, file of 2026-10-15 |
| 2024-09-23 | Assignment Assignment of assignor's interest | HALLSTEDT, NICHOLAS signed 2024-09-18 | INTEVA PRODUCTS, LLC TROY, MI | 68664/700 | 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.