US5024017A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trigger cover
Assignee: Individual
•
Filing: 1990-07-20
•
Granted: 1991-06-18
•
Expires: 2010-07-20
Abstract
Abstract A combination includes a gun and a trigger cover. The gun includes a trigger, a trigger guard and an elongated barrel extending longitudinally in a shooting direction of the gun. The trigger cover is for covering the trigger and includes an open position and a closed position. The open position being for exposing the trigger and allowing access to and operation of the latter. The closed position being for covering and restricting access to the trigger. The trigger cover is connected to the gun in both the open and closed positions. The trigger cover is slidably connected to the gun.
Inventors
- 👤 Jim Z. Nishioka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:09
CPC Classifications
F; F41; F41A; F41A17/00; F41A17/46; F41A17/54
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
181 words
In combination, a gun and a trigger cover, said gun having a trigger, a trigger guard and an elongated barrel extending longitudinally in a shooting direction of the gun, said trigger cover for covering said trigger, said trigger cover including an open position and a closed position, said open position being a position of said trigger cover for exposing said trigger and allowing access to and operation of the latter, said closed position being a position of said trigger cover for covering and restricting access to said trigger, said combination also including connecting means for slidably connecting said trigger cover to said gun, said connecting means, when said trigger cover is in said closed position, positioning said trigger cover to cover and to restrict access to said trigger, said connecting means, when said trigger cover is in said open position, positioning said trigger cover to allow access to said trigger, said connecting means allowing said trigger cover to slide forwardly from said closed position to said open position, said trigger cover, in said open position, being positioned forwardly of said trigger.
Claim 2
Dependent Claim
181 words
In combination, a gun and a trigger cover, said gun having a trigger, a trigger guard and an elongated barrel extending longitudinally in a shooting direction of the gun, said trigger cover for covering said trigger, said trigger cover including an open position and a closed position, said open position being a position of said trigger cover for exposing said trigger and allowing access to and operation of the latter, said closed position being a position of said trigger cover for covering and restricting access to said trigger, said combination also including connecting means for slidably connecting said trigger cover to said gun, said connecting means, when said trigger cover is in said closed position, positioning said trigger cover to cover and to restrict access to said trigger, said connecting means, when said trigger cover is in said open position, positioning said trigger cover to allow access to said trigger, said connecting means allowing said trigger cover to slide forwardly from said closed position to said open position, said trigger cover, in said open position, being positioned forwardly of said trigger.
Claim 3
Dependent Claim
34 words
The combination of claim 1 wherein said connecting means includes an elongated element extending longitudinally in the shooting direction of said gun, said elongated element for guiding said trigger cover during its sliding movements.
Claim 4
Dependent Claim
26 words
The combination of claim 2 wherein said trigger guard includes a bottom portion, said elongated element being positioned on said bottom portion of said trigger guard.
Claim 5
Dependent Claim
64 words
The combination of claim 1 wherein said connecting means includes a pair of elongated elements extending longitudinally in the shooting direction of said gun, said trigger guard including a bottom portion, said pair of elements including a first elongated element extending longitudinally along said bottom portion of said trigger guard and a second elongated element positioned above and parallel to said first elongated element.
Claim 6
Dependent Claim
53 words
The combination of claim 1 wherein said combination includes holding means for holding said trigger cover in said closed position, said holding means for restricting horizontal sliding movements of said trigger cover, said holding means being releasable to allow said trigger cover to slid forwardly from said closed position to said open position.
Claim 7
Dependent Claim
89 words
The combination of claim 5 wherein said holding means includes a hold position for holding said trigger cover in said closed position, said holding means being releasable from said hold position, said combination also including locking means for locking said holding means in said hold position to prevent said trigger cover from being slid forwardly from said closed position to said open position, both said holding means and said locking means being releasable to allow said trigger cover to slide forwardly from said closed position to said open position.
Claim 8
Dependent Claim
219 words
In combination, a gun and a trigger cover, said gun having a trigger, a trigger guard and an elongated barrel extending longitudinally in a shooting direction of the gun, said trigger cover for covering said trigger, said trigger cover including an open position and a closed position, said open position being a position of said trigger cover for exposing said trigger and allowing access to and operation of the latter, said closed position being a position of said trigger cover for covering and restricting access to said trigger, said combination also including connecting means for slidably connecting said trigger cover to said gun, said connecting means, when said trigger cover is in said closed position, positioning said trigger cover to cover and to restrict access to said trigger, said connecting means, when said trigger cover is in said open position, positioning said trigger cover to allow access to said trigger, said connecting means allowing said trigger cover to slide forwardly from said closed position to said open position, said combination also including holding means for holding said trigger cover in said closed position, said holding means for restricting horizontal sliding movements of said trigger cover, said holding means including a stud for holding said trigger cover in said closed position, said stud extending vertically relative to said trigger cover.
Claim 9
Dependent Claim
219 words
In combination, a gun and a trigger cover, said gun having a trigger, a trigger guard and an elongated barrel extending longitudinally in a shooting direction of the gun, said trigger cover for covering said trigger, said trigger cover including an open position and a closed position, said open position being a position of said trigger cover for exposing said trigger and allowing access to and operation of the latter, said closed position being a position of said trigger cover for covering and restricting access to said trigger, said combination also including connecting means for slidably connecting said trigger cover to said gun, said connecting means, when said trigger cover is in said closed position, positioning said trigger cover to cover and to restrict access to said trigger, said connecting means, when said trigger cover is in said open position, positioning said trigger cover to allow access to said trigger, said connecting means allowing said trigger cover to slide forwardly from said closed position to said open position, said combination also including holding means for holding said trigger cover in said closed position, said holding means for restricting horizontal sliding movements of said trigger cover, said holding means including a stud for holding said trigger cover in said closed position, said stud extending vertically relative to said trigger cover.
Claim 10
Dependent Claim
26 words
The combination of claim 7 wherein said holding means includes an aperture extending through said trigger guard for receiving a portion of the vertically positioned stud.
Claim 11
Dependent Claim
21 words
The combination of claim 7 wherein said holding means includes a resilient member for urging said stud in a downwardly direction.
Claim 12
Dependent Claim
30 words
The combination of claim 7 wherein said stud includes receiving means for receiving a tool to activate said stud, said receiving means being operatively connected to said vertically positioned stud.
Claim 13
Dependent Claim
23 words
The combination of claim 10 wherein said stud includes a bottom end portion, said receiving means being positioned on said bottom end portion.
Claim 14
Dependent Claim
194 words
In combination, a gun and a trigger cover, said gun having a trigger, a trigger guard and an elongated barrel extending longitudinally in a shooting direction of the gun, said trigger cover for covering said trigger, said trigger cover including an open position and a closed position, said open position being a position of said trigger cover for exposing said trigger and allowing access to and operation of the latter, said closed position being a position of said trigger cover for covering and restricting access to said trigger, said combination also including connecting means for operatively connecting said trigger cover to said gun, said trigger cover including front and rear portions, said rear portion including means for covering said trigger in said closed position of said trigger cover, said connecting means allowing said trigger cover to move forwardly from said closed position to said open position on a horizontal plane substantially parallel to the barrel, said trigger cover and said trigger being on substantially the same horizontal plane, said rear portion of said trigger cover, in said open position, being positioned in front of said trigger and on said horizontal plane of said trigger.
Claim 15
Dependent Claim
194 words
In combination, a gun and a trigger cover, said gun having a trigger, a trigger guard and an elongated barrel extending longitudinally in a shooting direction of the gun, said trigger cover for covering said trigger, said trigger cover including an open position and a closed position, said open position being a position of said trigger cover for exposing said trigger and allowing access to and operation of the latter, said closed position being a position of said trigger cover for covering and restricting access to said trigger, said combination also including connecting means for operatively connecting said trigger cover to said gun, said trigger cover including front and rear portions, said rear portion including means for covering said trigger in said closed position of said trigger cover, said connecting means allowing said trigger cover to move forwardly from said closed position to said open position on a horizontal plane substantially parallel to the barrel, said trigger cover and said trigger being on substantially the same horizontal plane, said rear portion of said trigger cover, in said open position, being positioned in front of said trigger and on said horizontal plane of said trigger.
Claim 16
Dependent Claim
153 words
In combination, a gun and a trigger cover, said gun having a trigger, a trigger guard and an elongated barrel extending longitudinally in a shooting direction of the gun, said trigger cover for covering said trigger, said trigger cover including an open position and a closed position, said open positon being a forwardly position of said trigger cover for exposing said trigger and allowing access to and operation of the latter, said closed position being a rearwardly position of said trigger cover for covering and restricting access to said trigger, said combination also including means for operatively connecting said trigger cover to said gun, said means positioning a substantial portion of said trigger cover in said trigger guard when said trigger cover is in said rearwardly closed position, said means also positioning a substantial portion of said trigger cover in said trigger guard when said trigger cover is in said forwardly open position.
Claim 17
Dependent Claim
153 words
In combination, a gun and a trigger cover, said gun having a trigger, a trigger guard and an elongated barrel extending longitudinally in a shooting direction of the gun, said trigger cover for covering said trigger, said trigger cover including an open position and a closed position, said open positon being a forwardly position of said trigger cover for exposing said trigger and allowing access to and operation of the latter, said closed position being a rearwardly position of said trigger cover for covering and restricting access to said trigger, said combination also including means for operatively connecting said trigger cover to said gun, said means positioning a substantial portion of said trigger cover in said trigger guard when said trigger cover is in said rearwardly closed position, said means also positioning a substantial portion of said trigger cover in said trigger guard when said trigger cover is in said forwardly open position.
Claim 18
Dependent Claim
230 words
In combination, a gun and a trigger cover, said gun having a trigger, a trigger guard and an elongated barrel extending longitudinally in a shooting direction of the gun, said trigger cover for covering said trigger, said trigger cover including an open position and a closed position, said open position being a position of said trigger cover for exposing said trigger and allowing access to and operation of the latter, said closed position being a position of said trigger cover for covering and restricting access to said trigger, said combination also including connecting means for slidably connecting said trigger cover to said gun, said connecting means, when said trigger cover is in said closed position, positioning said trigger cover to cover and to restrict access to said trigger, said connecting means, when said trigger cover is in said open position, positioning said trigger cover to allow access to said trigger, said connecting means allowing said trigger cover to slide forwardly from said closed position to said open position, said combination also including holding means for holding said trigger cover in said closed position, said holding means for restricting horizontal sliding movements of said trigger cover, said trigger cover including a pair of oppositely positioned side walls and a middle portion positioned therebetween, said trigger cover also including window means in one of said side walls for observing said holding means.
Claim 19
Dependent Claim
230 words
In combination, a gun and a trigger cover, said gun having a trigger, a trigger guard and an elongated barrel extending longitudinally in a shooting direction of the gun, said trigger cover for covering said trigger, said trigger cover including an open position and a closed position, said open position being a position of said trigger cover for exposing said trigger and allowing access to and operation of the latter, said closed position being a position of said trigger cover for covering and restricting access to said trigger, said combination also including connecting means for slidably connecting said trigger cover to said gun, said connecting means, when said trigger cover is in said closed position, positioning said trigger cover to cover and to restrict access to said trigger, said connecting means, when said trigger cover is in said open position, positioning said trigger cover to allow access to said trigger, said connecting means allowing said trigger cover to slide forwardly from said closed position to said open position, said combination also including holding means for holding said trigger cover in said closed position, said holding means for restricting horizontal sliding movements of said trigger cover, said trigger cover including a pair of oppositely positioned side walls and a middle portion positioned therebetween, said trigger cover also including window means in one of said side walls for observing said holding means.
Claim 20
Dependent Claim
322 words
In combination, a gun and a trigger cover, said gun having a trigger, a trigger guard and an elongated barrel extending longitudinally in a shooting direction of the gun, said trigger cover for covering said trigger, said trigger cover including an open position and a closed position, said open position being a position of said trigger cover for exposing said trigger and allowing access to and operation of the latter, said closed position being a position of said trigger cover for covering and restricting access to said trigger, said combination also including connecting means for slidably connecting said trigger cover to said gun, said connecting means, when said trigger cover is in said closed position, positioning said trigger cover to cover and to restrict access to said trigger, said connecting means, when said trigger cover is in said open position, positioning said trigger cover to allow access to said trigger, said connecting means allowing said trigger cover to slide forwardly from said closed position to said open position, said combination also including holding means for holding said trigger cover in said closed position, said holding means for restricting horizontal sliding movements of said trigger cover, said holding means including a hold position for holding said trigger cover in said closed position, said holding means being releasable from said hold position, said combination also including locking means for locking said holding means in said hold position to prevent said trigger cover from being slid forwardly from said closed position to said open position, at least a portion of said holding means being rotatable, said combination also including anti-rotation means for stopping rotating movements of at least a portion of said holding means when said trigger cover is locked in said closed position by said locking means, said anti-rotation means allowing said holding means to be released from said locked position by simultaneous operator pushing pressure and rotating movements applied to said holding means.
Claim 21
Dependent Claim
322 words
In combination, a gun and a trigger cover, said gun having a trigger, a trigger guard and an elongated barrel extending longitudinally in a shooting direction of the gun, said trigger cover for covering said trigger, said trigger cover including an open position and a closed position, said open position being a position of said trigger cover for exposing said trigger and allowing access to and operation of the latter, said closed position being a position of said trigger cover for covering and restricting access to said trigger, said combination also including connecting means for slidably connecting said trigger cover to said gun, said connecting means, when said trigger cover is in said closed position, positioning said trigger cover to cover and to restrict access to said trigger, said connecting means, when said trigger cover is in said open position, positioning said trigger cover to allow access to said trigger, said connecting means allowing said trigger cover to slide forwardly from said closed position to said open position, said combination also including holding means for holding said trigger cover in said closed position, said holding means for restricting horizontal sliding movements of said trigger cover, said holding means including a hold position for holding said trigger cover in said closed position, said holding means being releasable from said hold position, said combination also including locking means for locking said holding means in said hold position to prevent said trigger cover from being slid forwardly from said closed position to said open position, at least a portion of said holding means being rotatable, said combination also including anti-rotation means for stopping rotating movements of at least a portion of said holding means when said trigger cover is locked in said closed position by said locking means, said anti-rotation means allowing said holding means to be released from said locked position by simultaneous operator pushing pressure and rotating movements applied to said holding means.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-06-17 | 1994-12-17 | 1995-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-06-17 | 1998-12-17 | 1999-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-06-17 | 2002-12-17 | 2003-06-18 | $7700.00 | Window Closed / Lapsed |