Patents
US 10451252 B1: Light redistribution apparatus for low profile wall wash light fixtures
- Granted
- 2019-10-22
- Filed
- 2017-08-18 application 15680810
- Type
- Utility · 19 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A light fixture includes a housing that defines a first cavity. Further, the light fixture includes a light module that is disposed in the first cavity and is configured to emit light in a first direction. Furthermore, the light fixture includes a light redistribution apparatus that is coupled to the housing and is disposed in the first cavity to receive the light from the light module. The light redistribution apparatus includes an outer collar comprising a body that defines a second cavity. Further, the light redistribution apparatus includes a plurality of redirection segments that are disposed within the outer collar and across at least a portion of the second cavity such that they redirect a portion of the light that is emitted in the first direction towards a second direction and allow a remainder portion of the light to travel unobstructed towards the first direction.
Source: PVGPATDIS, file of 2026-04-10 (ipg191022.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Cooper Technologies Company 1,145 patents | US company or organization | Houston, TX | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Wilston Nigel Christopher Sayers | Atlanta, GA | 12 | PVGPATDIS, file of 2026-04-10 | |
| Kevin Roy Harpenau | Atlanta, GA | 32 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| F21V | Functional features or details of lighting devices or systems thereof; structural combinations of lighting devices with other articles, not otherwise provided for | F21V11/02 | PVGPATDIS, file of 2026-04-10 |
| F21S | Non-portable lighting devices; systems thereof; vehicle lighting devices specially adapted for vehicle exteriors | F21S8/026 | PVGPATDIS, file of 2026-04-10 |
| F21Y | Indexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted | F21Y2105/18 | 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 |
|---|---|---|---|---|---|
| 2020-11-12 | Correction Corrective assignment to correct the application numbers 12183490, 12183499, 12494944, 12961315, 13528561, 13600790, 13826197, 14605880, 15186648, recorded in error previously recorded on reel 052681 frame 0475. assignor(s) hereby confirms the assignment. | EATON INTELLIGENT POWER LIMITED signed 2020-03-02 | SIGNIFY HOLDING B.V. EINDHOVEN | 55965/721 | PASDL, file of 2026-10-15 |
| 2020-05-18 | Assignment Assignment of assignor's interest | EATON INTELLIGENT POWER LIMITED signed 2020-03-02 | SIGNIFY HOLDING B.V. EINDHOVEN | 52681/475 | PASDL, file of 2026-10-15 |
| 2017-09-01 | Assignment Assignment of assignor's interest | HARPENAU, KEVIN ROY signed 2017-08-16 SAYERS, WILSTON NIGEL CHRISTOPHER signed 2017-08-16 | COOPER TECHNOLOGIES COMPANY HOUSTON, TX | 43468/564 | 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.