Patents
US 11137727 B2: Validation device for testing a machinery safety system
- Granted
- 2021-10-05
- Filed
- 2019-04-04 application 16375364
- Type
- Utility · 6 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A validation device for a machinery safety system including a housing, an electrical processing circuit, at least one switch connected to the housing, at least one indicator, and a quick-connect interface for connecting in series to the machinery safety system. The electrical processing circuit is configured for inducing at least one fault in the machinery safety system, diagnosing the at least one fault, and indicating by the at least one indicator a status of the machinery safety system.
Source: PVGPATDIS, file of 2026-04-10 (ipg211005.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Swivel-Link, LLC 8 patents | US company or organization | Hicksville, OH | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Jonathan E. Clingan | Auburn, IN | 1 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G05B | Control or regulating systems in general; functional elements of such systems; monitoring or testing arrangements for such systems or elements | G05B9/03 | PVGPATDIS, file of 2026-04-10 |
| H01H | Electric switches; relays; selectors; emergency protective devices | H01H47/005 | 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 |
|---|---|---|---|---|---|
| 2019-04-04 | Assignment Assignment of assignor's interest | CLINGAN, JONATHAN E. signed 2019-04-01 | SWIVEL-LINK, LLC HICKSVILLE, OH | 48796/818 | 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.