Patent US5153360A successfully refreshed from Google Patents.
US5153360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gun lock
Assignee: Upton Industries Pty Ltd
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Filing: 1991-10-11
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Granted: 1992-10-06
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Expires: 2011-10-11
Abstract
Abstract A gun lock (10) to enclose the trigger and trigger guard of a gun. The gun lock (10) includes co-operating housing halves (60 and 61) which encompass the trigger and trigger guard. Extending between the housing halves (60 and 61) is an Alan screw which is tensioned and access to the Alan screw (73) is prevented by means of a cylinder lock locatable in a passage in one of the housing halves. The gun lock (10) can only be released upon removal of the cylinder lock providing access to the head of the Alan screw (73).
Inventors
- 👤 Bruce Upton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:24
CPC Classifications
F; F41; F41A; F41A17/00; F41A17/46; F41A17/54
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
149 words
A gun lock for a gun having a trigger and trigger guard, said lock comprising: a pair of housing halves co-operating to enclose a hollow within which the trigger and the trigger guard are to be located, the housing halves being joined by movements substantially normal to the longitudinal axis of the gun so that the housing halves are substantially located on opposite sides of the trigger, a transverse passage extending through a first one of the halves, a threaded passage in the other half and transversely aligned with said transverse passage; an alan screw extending through said traverse passage and selectively engageable with said threaded passage, said alan screw being operable to secure the two halves together; and a locking means removably mounted within said passage to prevent access to said alan screw and therefore inhibit removal of said alan screw until the locking means has been removed.
Claim 2
Dependent Claim
149 words
A gun lock for a gun having a trigger and trigger guard, said lock comprising: a pair of housing halves co-operating to enclose a hollow within which the trigger and the trigger guard are to be located, the housing halves being joined by movements substantially normal to the longitudinal axis of the gun so that the housing halves are substantially located on opposite sides of the trigger, a transverse passage extending through a first one of the halves, a threaded passage in the other half and transversely aligned with said transverse passage; an alan screw extending through said traverse passage and selectively engageable with said threaded passage, said alan screw being operable to secure the two halves together; and a locking means removably mounted within said passage to prevent access to said alan screw and therefore inhibit removal of said alan screw until the locking means has been removed.
Claim 3
Dependent Claim
14 words
The gun lock of claim 1 wherein the locking means is a barrel lock.
Claim 4
Dependent Claim
17 words
The gun lock of claim 1, wherein said alan screw is removable from said other housing half.
Claim 5
Dependent Claim
185 words
A gun lock for a gun having a trigger and trigger guard, said lock comprising: a pair of housing halves co-operating to enclose a hollow within which the trigger and the trigger guard are to be located, the housing halves being joined by movements substantially normal to the longitudinal axis of the gun so that the housing halves are substantially located on opposite sides of the trigger, a transverse passage extending through a first one of the halves, engagement means in the other half and transversely aligned with said passage; bolt means extending through said passage and selectively engageable with said engagement means, said bolt means being operable to secure the two halves together; a locking means removably mounted within said passage to prevent access to said bolt means and therefore inhibit removal of said bolt means until the barrel lock has been removed; and a shackle passage intersecting with said transverse passage, a further shackle passage formed in said other half, and a shackle to extend between said shackle passages and securable in position upon location of said locking means in said transverse passage.
Claim 6
Dependent Claim
185 words
A gun lock for a gun having a trigger and trigger guard, said lock comprising: a pair of housing halves co-operating to enclose a hollow within which the trigger and the trigger guard are to be located, the housing halves being joined by movements substantially normal to the longitudinal axis of the gun so that the housing halves are substantially located on opposite sides of the trigger, a transverse passage extending through a first one of the halves, engagement means in the other half and transversely aligned with said passage; bolt means extending through said passage and selectively engageable with said engagement means, said bolt means being operable to secure the two halves together; a locking means removably mounted within said passage to prevent access to said bolt means and therefore inhibit removal of said bolt means until the barrel lock has been removed; and a shackle passage intersecting with said transverse passage, a further shackle passage formed in said other half, and a shackle to extend between said shackle passages and securable in position upon location of said locking means in said transverse passage.
Claim 7
Dependent Claim
14 words
The gun lock of claim 4, wherein the locking means is a barrel lock.
Claim 8
Dependent Claim
26 words
The gun lock of claim 4, wherein said engagement means is a threaded passage in said other half, and said bolt means is a threaded bolt.
Claim 9
Dependent Claim
14 words
The gun lock of claim 6, wherein said threaded bolt is an alan screw.
Claim 10
Dependent Claim
17 words
The gun lock of claim 4, wherein said bolt means is removable form said other housing half.
Claim 11
Dependent Claim
40 words
The gun lock of claim 4, further comprising a bracket to be secured to a vertical surface, said bracket having an aperture therethrough, said aperture to receive said shackle so as to secure the gun relative to the vertical surface.
References Cited (Backward Citations)
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Cited
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Cited
US3624945A
Cited
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Cited
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Cited
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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) | 1995-10-06 | 1996-04-06 | 1996-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-10-06 | 2000-04-06 | 2000-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-10-06 | 2004-04-06 | 2004-10-06 | $7700.00 | Window Closed / Lapsed |