Patents
US 11638964 B2: Welding tool and method of using a welding tool
- Granted
- 2023-05-02
- Filed
- 2020-08-31 application 17007791
- Type
- Utility · 18 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A welding tool includes a tool support and a welding torch coupled to the tool support. The welding tool is configured to rotate relative to the tool support about a welding axis. A locating device is coupled to the tool support and is movable between a retracted position and an extended position. In the extended position, the locating device extends toward the welding axis. The locating device includes a recess at an end of the locating device. The recess is configured such that, when a predetermined object to be welded (such as an anchor rod) is positioned at least partially within the recess of the locating device in the extended position, the welding axis passes through the object to be welded.
Source: PVGPATDIS, file of 2026-04-10 (ipg230502.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| SUPREME CORPORATION 11 patents | US company or organization | Spruce Grove, CA | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Wilfred Jerome Cupido | Edmonton, CA | 3 | PVGPATDIS, file of 2026-04-10 | |
| John Leder | Spruce Grove, CA | 2 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B23K | Soldering or unsoldering; welding; cladding or plating by soldering or welding; cutting by applying heat locally, e.g. flame cutting; working by laser beam | B23K9/02 | 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 |
|---|---|---|---|---|---|
| 2020-08-31 | Assignment Assignment of assignor's interest | LEDER, JOHN signed 2020-06-19 CUPIDO, WILFRED JEROME signed 2020-07-15 | SUPREME GROUP LP ACHESON | 53645/873 | 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.