Patents
US 12134882 B2: Wear assembly for earth working equipment
- Granted
- 2024-11-05
- Filed
- 2019-07-09 application 16506541
- Type
- Utility · 16 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A wear assembly for earth working equipment includes a base, a wear member and a lock. The lock includes a retainer and a lock body. The retainer is seated in a recess in the base. A key of the retainer is received in the keyway of the wear member as the cavity receives the base. A lock body passes through aligned openings of the base, retainer and wear member to engage the retainer and secure the wear member to the base.
Source: PVGPATDIS, file of 2026-04-10 (ipg241105.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| ESCO GROUP LLC 117 patents | US company or organization | Portland, OR | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Christopher D. Snyder | Portland, OR | 6 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| E02F | Dredging; soil-shifting | E02F9/2825 | 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 |
|---|---|---|---|---|---|
| 2020-04-14 | Merger Merger and change of name | ESCO CORPORATION signed 2018-07-11 ESCO GROUP LLC signed 2018-07-11 | ESCO GROUP LLC PORTLAND, OR | 52392/31 | ECORSEXC, file of 2026-09-25 |
| 2019-09-18 | Assignment Assignment of assignor's interest | SNYDER, CHRISTOPHER D. signed 2017-05-09 | ESCO CORPORATION (NOW ESCO GROUP LLC) PORTLAND, OR | 50422/475 | 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.