Patents
US 8844840 B2: Paint sprayer with paint container attachment apparatus
- Granted
- 2014-09-30
- Filed
- 2011-12-20 application 13330893
- Type
- Utility · 32 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A paint sprayer is configured for use with a paint container. The sprayer includes a housing having an air inlet and a nozzle located on the housing. Movable grip members are supported on the housing. The grip members are located in a circular array with an inner diameter that is greater than the outer diameter of the paint container. A ring extends circumferentially about the circular array of grip members, and is supported on the housing for rotation relative to the housing. When the ring rotates relative to the housing, it moves the grip members to a condition in which the inner diameter of the circular array is not greater than the outer diameter of the paint container.
Source: PVGPATDIS, file of 2026-04-10 (ipg140930.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Campbell Hausfeld / Scott Fetzer Company 25 patents | US company or organization | Cadiz, OH | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Bobby Lynn Lawrence | Bradenton, FL | 5 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B05B | Spraying apparatus; atomising apparatus; nozzles | B05B7/2408 | 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 |
|---|---|---|---|---|---|
| 2020-10-19 | Assignment Assignment of assignor's interest | CAMPBELL HAUSFELD, LLC signed 2020-10-13 | MAT INDUSTRIES, LLC LONG GROVE, IL | 54113/397 | ECORSEXC, file of 2026-09-25 |
| 2017-10-17 | Correction Conversion | CAMPBELL HAUSFELD/SCOTT FETZER COMPANY signed 2014-12-23 | CAMPBELL HAUSFELD, LLC HARRISON, OH | 44218/273 | ECORSEXC, file of 2026-09-25 |
| 2011-12-20 | Assignment Assignment of assignor's interest | LAWRENCE, BOBBY LYNN signed 2011-12-14 | CAMPBELL HAUSFELD/SCOTT FETZER COMPANY HARRISON, OH | 27416/664 | 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.