Patents
US 12709930 B2: Adjustment screw indicator mechanism
- Granted
- 2026-08-18
- Filed
- 2024-10-15 application 18916186
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An exemplary door operator comprises a body, a hydraulic regulation valve, and a visual indicator mechanism. The hydraulic regulation valve is mounted to the body and is operable to adjust an operating characteristic of the door operator. The hydraulic regulation valve includes an adjustment screw having a variable screw position. The visual indicator mechanism is engaged with the hydraulic regulation valve, and is configured provide a visual indication relating to a level of regulation provided by the hydraulic regulation valve. The visual indication varies according to the variable screw position.
Source: PTBLXML, file of 2026-08-18 (ipgb20260818.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Schlage Lock Company LLC 764 patents | US company or organization | Carmel, IN | PTBLXML, file of 2026-08-18 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Benaka Gireesha | Udupi, IN | 4 | PTBLXML, file of 2026-08-18 | |
| Ankith Kulal | Mangalore, IN | 4 | PTBLXML, file of 2026-08-18 | |
| Vidyashree D. Shenoy | Bangalore, IN | 2 | PTBLXML, file of 2026-08-18 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| E05F | Devices for moving wings into open or closed position; checks for wings; wing fittings not otherwise provided for, concerned with the functioning of the wing | E05F3/10 | PTBLXML, file of 2026-08-18 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
No recorded assignments or security interests on file for this patent.
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.