Patents
US 10241318 B2: Telescoping sight with interoperating dual course and fine controls for focus, and methods of assembly and operation thereof
- Granted
- 2019-03-26
- Filed
- 2015-05-06 application 14705275
- Type
- Utility · 13 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A telescoping sight having a sight housing, a moveable lens within the sight housing, a course focus adjustment control being operable to move the moveable lens via a spiral track, and a fine focus adjustment control, the fine focus adjustment control being interoperable with the spiral track.
Source: PVGPATDIS, file of 2026-04-10 (ipg190326.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| SIGHTRON, INC. 1 patents | US company or organization | Youngsville, NC | SIGHTRON, INC. State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Kazuyoshi Takahashi | Raleigh, NC | 25 | PVGPATDIS, file of 2026-04-10 | |
| Shuji MORIAI | Youngsville, NC | 1 | PVGPATDIS, file of 2026-04-10 | |
| Takayoshi Narukawa | Youngsville, NC | 1 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G02B | Optical elements, systems or apparatus | G02B23/14 | PVGPATDIS, file of 2026-04-10 |
| F41G | Weapon sights; aiming | F41G1/38 | 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 |
|---|---|---|---|---|---|
| 2015-05-07 | Assignment Assignment of assignor's interest | MORIAI, SHUJI signed 2014-07-10 NARUKAWA, TAKAYOSHI signed 2014-07-10 TAKAHASHI, KAZUYOSHI signed 2014-07-18 | SIGHTRON, INC. YOUNGSVILLE, NC | 35586/792 | 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.