US4719713A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trigger safety status signaling device
Assignee: Individual
•
Filing: 1987-02-02
•
Granted: 1988-01-19
•
Expires: 2007-02-02
Abstract
Abstract A firearm trigger safety status signaling device includes electrically energizable audio and light signals that are mounted to a component of the trigger mechanism itself for actuation in response to movements of the trigger safety.
Inventors
- 👤 Richard A. Hagle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:19
CPC Classifications
F; F41; F41A; F41A17/00; F41A17/46
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
167 words
A trigger safety status signal device for a firearm of the type having a trigger guard to which a trigger is mounted for movement between cocked and fire positions and to which a safety is mounted for reciprocal movement along a path of travel that extends through opposite sides of the trigger guard between safety-on and safety-off positions, and with the device comprising a bifurcated housing comprised of a pair of housing members each formed with an opening through which the safety may extend; fastening means for attaching said housing members to said trigger guard so as to straddle said guard with said housing member openings aligned with the safety path of travel whereby the path of travel may extend into said housing through said openings; a battery and an electrically operable signal means mounted in said housing, and electric switch means for coupling and decoupling said signal means with said battery in response to movements of the safety within said housing along the path of travel.
Claim 2
Dependent Claim
167 words
A trigger safety status signal device for a firearm of the type having a trigger guard to which a trigger is mounted for movement between cocked and fire positions and to which a safety is mounted for reciprocal movement along a path of travel that extends through opposite sides of the trigger guard between safety-on and safety-off positions, and with the device comprising a bifurcated housing comprised of a pair of housing members each formed with an opening through which the safety may extend; fastening means for attaching said housing members to said trigger guard so as to straddle said guard with said housing member openings aligned with the safety path of travel whereby the path of travel may extend into said housing through said openings; a battery and an electrically operable signal means mounted in said housing, and electric switch means for coupling and decoupling said signal means with said battery in response to movements of the safety within said housing along the path of travel.
Claim 3
Dependent Claim
33 words
The trigger safety status signal device of claim 1 wherein each of said housing members is formed with a second opening in which a push-button is movably mounted for actuation of the safety.
Claim 4
Dependent Claim
20 words
The trigger safety status signal device of claim 2 wherein said push-buttons are spring-biased against opposite ends of the safety.
Claim 5
Dependent Claim
49 words
The trigger safety status signal device of claim 2 where said electric switch means includes one switch contact mounted on the inside of one of said housing members and another switch control mounted on one of said push-buttons for movement into and out of engagement with said one contact.
Claim 6
Dependent Claim
147 words
A trigger safety status signal device for a firearm of the type having a trigger guard to which a trigger is mounted for movement between cocked and fire positions and to which a safety is mounted for reciprocal movement along a path of travel between safety-on and safety-off positions at which the safety is releasibly held by detent means, and with the signal device comprising a battery and an electrically operable signal means mounted on the safety for actuation by the detent means in coupling and decoupling said signal means with said battery in response to movments of the safety, said switch means comprising a pair of fixed contacts fixedly mounted on said safety and a movable contact movably mounted on said safety for movement between a position spaced from said pair of fixed contacts and a position in bridging contact with said pair of fixed contacts.
Claim 7
Dependent Claim
147 words
A trigger safety status signal device for a firearm of the type having a trigger guard to which a trigger is mounted for movement between cocked and fire positions and to which a safety is mounted for reciprocal movement along a path of travel between safety-on and safety-off positions at which the safety is releasibly held by detent means, and with the signal device comprising a battery and an electrically operable signal means mounted on the safety for actuation by the detent means in coupling and decoupling said signal means with said battery in response to movments of the safety, said switch means comprising a pair of fixed contacts fixedly mounted on said safety and a movable contact movably mounted on said safety for movement between a position spaced from said pair of fixed contacts and a position in bridging contact with said pair of fixed contacts.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-01-18 | 1991-07-20 | 1992-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-01-18 | 1995-07-20 | 1996-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-01-18 | 1999-07-20 | 2000-01-19 | $7700.00 | Window Closed / Lapsed |