Patents
US 10474014 B2: Projector lift
- Granted
- 2019-11-12
- Filed
- 2013-11-26 application 14090846
- Type
- Utility · 18 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
According to the present disclosure, a projector lift is provided to raise and lower a projector from the ceiling. The projector lift includes a first mount normally coupled to the ceiling, a second mount supporting the projector, a driver configured to raise and lower the second mount and projector, and a stabilizer extending between the first and second mounts.
Source: PVGPATDIS, file of 2026-04-10 (ipg191112.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Draper, Inc. 34 patents | US company or organization | Spiceland, IN | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Steven E. Enochs | New Palestine, IN | 14 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G03B | Apparatus or arrangements for taking photographs or for projecting or viewing them; apparatus or arrangements employing analogous techniques using waves other than optical waves; accessories therefor | G03B21/14 | PVGPATDIS, file of 2026-04-10 |
| B66F | Hoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load | B66F7/0666 | PVGPATDIS, file of 2026-04-10 |
| F21V | Functional features or details of lighting devices or systems thereof; structural combinations of lighting devices with other articles, not otherwise provided for | F21V21/24 | PVGPATDIS, file of 2026-04-10 |
| E04B | General building constructions; walls, e.g. partitions; roofs; floors; ceilings; insulation or other protection of buildings | E04B9/006 | PVGPATDIS, file of 2026-04-10 |
| F16M | Frames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere; stands; supports | F16M11/18 | 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 |
|---|---|---|---|---|---|
| 2019-07-03 | Assignment Assignment of assignor's interest | ENOCHS, STEVEN E. signed 2019-06-25 | DRAPER, INC. SPICELAND, IN | 49662/337 | 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.