Patents
US 11243036 B2: Trigger group for semi-automatic firearms
- Granted
- 2022-02-08
- Filed
- 2019-10-11 application 16599610
- Type
- Utility · 1 claim
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Trigger groups for semi-automatic firearms have a frame, a hammer connected to the frame and movable between a cocked position and a striking position, the hammer being biased toward the striking position, a trigger element connected to the frame and movable by a user between a forward position and a rearward position, a selector connected to the frame and movable between at least a first position and a second position, and a plurality of retention facilities each operable to selectively restrain the hammer in the cocked position, and when the selector is in the second position to enable discharge of the firearm in response to movement of the trigger to the forward position after movement to the rearward position and to enable an additional discharge of the firearm upon release of the trigger to the forward position.
Source: PVGPATDIS, file of 2026-04-10 (ipg220208.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| FRANKLIN ARMORY HOLDINGS, INC. 27 patents | US company or organization | Minden, NV | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Ryan Paul Fellows | San Jose, CA | 25 | PVGPATDIS, file of 2026-04-10 | |
| Jay Leonard Jacobson | Minden, NV | 19 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| F41A | Functional features or details common to both smallarms and ordnance, e.g. cannons; mountings for smallarms or ordnance | F41A19/24 | 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 |
|---|---|---|---|---|---|
| 2019-10-11 | Assignment Assignment of assignor's interest | CALIFORNIA BUSINESS ENVIRONMENTS, INC. signed 2016-12-27 | FRANKLIN ARMORY HOLDINGS, INC. MINDEN, NV | 50689/675 | ECORSEXC, file of 2026-09-25 |
| 2019-10-11 | Assignment Assignment of assignor's interest | JACOBSON, JAY LEONARD signed 2016-10-25 FELLOWS, RYAN PAUL signed 2016-10-28 | CALIFORNIA BUSINESS ENVIRONMENTS, INC. MINDEN, NV | 50689/636 | 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.