Patents
US 12667856 B2: Control system for a liquid pump sprayer
- Granted
- 2026-06-30
- Filed
- 2022-06-21 application 18024596
- Type
- Utility · 4 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A battery-powered liquid pump sprayer having a control system capable of providing the user with a selectable series of defined spray application pressures, flow rates, and patterns that are accurately sustained over the duration of a spray application session. The pump sprayer has a control system for use with a battery having a voltage supply amount and a motor having a voltage demand amount that is less than the voltage supply amount. A microcontroller of the control system is coupled to the battery and the motor, and is programmed to provide a supply voltage from the battery to the motor and to ensure that the supply voltage is at least as much as the voltage demand amount.
Source: PTBLXML, file of 2026-06-30 (ipgb20260630.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| THE FOUNTAINHEAD GROUP, INC. 66 patents | US company or organization | New York Mills, NY | PTBLXML, file of 2026-06-30 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Matthew Merritt | Oneida, NY | 5 | PTBLXML, file of 2026-06-30 | |
| Ronald Fusco | Poland, NY | PTBLXML, file of 2026-06-30 | ||
| Martin Comstock | Herkimer, NY | PTBLXML, file of 2026-06-30 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B05B | Spraying apparatus; atomising apparatus; nozzles | B05B5/10 | PTBLXML, file of 2026-06-30 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2024-12-16 | Security interest Security interest Security interest | THE FOUNTAINHEAD GROUP, INC. signed 2024-12-16 | PNC BANK, NATIONAL ASSOCIATION PITTSBURGH, PA | 69599/329 | PASDL, file of 2026-10-15 |
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.