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1. 发明公开

US20240142197A1 Customizable Locking and Quick Release Mechanism and Kit for Handgun Holsters 审中-公开
公开(公告)号：US20240142197A1
公开(公告)日：2024-05-02
申请号：US17977842
申请日：2022-10-31
申请人： Double-Alpha Academy B.V.
发明人： Saul J. Kirsch
IPC分类号： F41C33/02
CPC分类号： F41C33/0263 , F41C33/0245
摘要： A customizable holster locking and quick release mechanism includes a holster body with interchangeable insert assemblies, interchangeable and optional spacers and shims, and adjustable and repositionable locking teeth for holding the trigger guard of multiple handgun models. The insert assembly attaches to the holster body and has an insert body with integral upper and lower body sections that support a slide lock rail having upper and lower rail sections. When assembled, the insert body and a side spacer create a receiving slot for a handgun trigger guard. The rail, guided by an angled track in the insert body, moves the locking teeth horizontally into and through the receiving slot as it displaces vertically in response to receiving a trigger guard. Magnets bias the rail depending on the presence of a handgun, encouraging the rail to lock the handgun in a lower position or release the handgun in an upper position.

2. 发明申请

US20220256981A1 Linked Shooting Belt 有权
公开(公告)号：US20220256981A1
公开(公告)日：2022-08-18
申请号：US17177651
申请日：2021-02-17
申请人： Double-Alpha Academy B.V.
发明人： Saul J. Kirsch
IPC分类号： A44B11/25 , F41C33/04 , F16G3/02
摘要： An outer belt for use with inner-outer belt systems includes a series of multiple belt links pivotally attached with roll pins. Each link supports hook or loop fasteners along the inner surface of the belt link and include extensions having channels disposed therethrough to accept a roll pin when interlocked with extensions on an adjacent link. Serially connecting several belt links forms a belt, and opposite ends of the serially connected belt links attach to a catch link and an expandable buckle assembly. The expandable buckle assembly includes a face plate supporting two translatable connectors held biased together with a resilient member and cooperates with the catch link when the outer belt is worn by a shooter around his waist. Additionally, when a shooter is wearing an inner belt of an inner-outer belt system, the hook or loop fasteners secure the outer belt to the inner belt.

3. 发明授权

US11204214B2 Practice magazine for firearms 有权
公开(公告)号：US11204214B2
公开(公告)日：2021-12-21
申请号：US16691283
申请日：2019-11-21
申请人： Double-Alpha Academy B.V.
发明人： Saul J. Kirsch
IPC分类号： F41A33/00 , F41A9/65
摘要： A practice magazine includes a housing that at least partially houses one or more weights, a rotating or pivoting follower, and a spring for biasing the follower in a first direction that is toward the slide of a firearm when the practice magazine is positioned in the magazine compartment of the firearm. The housing also includes a magazine catch notch and additional features to cooperate with the firearm magazine compartment's geometry. The follower attaches to the housing at a pivot support around which it can rotate, and the housing and follower include a stopper arrangement that limits excessive rotation of the follower. The spring, disposed between the follower and housing, produces tension when the practice magazine is fully inserted into the magazine compartment of the firearm. The weights are disposed in the housing to mimic the weight of loaded ammunition.

4. 发明申请

US20140334269A1 Shot Activated Timer System and Method 审中-公开
标题翻译：射击激活计时器系统和方法
公开(公告)号：US20140334269A1
公开(公告)日：2014-11-13
申请号：US13891547
申请日：2013-05-10
申请人： DOUBLE-ALPHA ACADEMY B.V.
发明人： Kirsch Saul
IPC分类号： G04F8/00
CPC分类号： G04F8/006 , G04F10/00
摘要： A shot activated timer system comprises a wearable housing in which control and processing components are in electrical communication with a display, input devices, a power source, a stopwatch, a motion sensor, activation signal components, optional wireless communication components, and optional audio sensors. The motion sensor detects the vibration patterns when a firearm is discharged, and pattern recognition software installed on the control and processor components identifies valid firearm shots. The system communicates with a base unit using a short-range communication protocol. The time it takes for a shooter to discharge his firearm is measured by recording the elapsed time from an activation signal until a shot is fired. When the firearm discharges, the vibration of the shot is sensed by the motion sensor and optionally additionally with the audio sensor. One or more sequential shots can be recorded, and the results can be delivered to the display.
摘要翻译：射击激活定时器系统包括可佩戴的外壳，其中控制和处理部件与显示器，输入设备，电源，秒表，运动传感器，激活信号组件，可选的无线通信组件和可选的音频传感器电通信。运动传感器检测到火器放电时的振动模式，并且安装在控制和处理器组件上的模式识别软件识别有效的枪支照射。系统使用短距离通信协议与基本单元进行通信。射击者释放枪支所需的时间是通过记录从激活信号起飞的时间，直到射击被射出来测量的。当枪支放电时，镜头的振动由运动传感器感测到，并且可选地附加音频传感器。可以记录一个或多个顺序拍摄，并将结果传送到显示器。

5. 发明授权

US12092427B2 Customizable locking and quick release mechanism and kit for handgun holsters 有权
公开(公告)号：US12092427B2
公开(公告)日：2024-09-17
申请号：US17977842
申请日：2022-10-31
申请人： Double-Alpha Academy B.V.
发明人： Saul J. Kirsch
IPC分类号： F41C33/02
CPC分类号： F41C33/0263 , F41C33/0245
摘要： A customizable holster locking and quick release mechanism includes a holster body with interchangeable insert assemblies, interchangeable and optional spacers and shims, and adjustable and repositionable locking teeth for holding the trigger guard of multiple handgun models. The insert assembly attaches to the holster body and has an insert body with integral upper and lower body sections that support a slide lock rail having upper and lower rail sections. When assembled, the insert body and a side spacer create a receiving slot for a handgun trigger guard. The rail, guided by an angled track in the insert body, moves the locking teeth horizontally into and through the receiving slot as it displaces vertically in response to receiving a trigger guard. Magnets bias the rail depending on the presence of a handgun, encouraging the rail to lock the handgun in a lower position or release the handgun in an upper position.

6. 发明授权

US10718599B1 Automatic primer collator 有权
公开(公告)号：US10718599B1
公开(公告)日：2020-07-21
申请号：US16556829
申请日：2019-08-30
申请人： Double-Alpha Academy B.V.
发明人： Saul J. Kirsch
IPC分类号： F42B33/00 , F42B33/04 , F42B33/02
摘要： A primer collator useful with primer tubes includes a funnel, sorting assembly, output ramp assembly, and counting assembly. The funnel rotates and directs primers to a sorting assembly, which defines slots formed by a priming disc and timing disc that cooperate and rotate within a disc housing. In each slot, a lower ramp and ridge section and upper tooth section are configured to interact with primers to stop improperly oriented primers. Properly oriented primers travel through the slots to an outer groove formed by the disc housing to be transported to the output ramp. The counting assembly counts primers as they travel on the output ramp and powers off the collator after a preset number of primers are counted. Additional features include a magnetic tube attachment assembly and a timing assembly that meters the dispensing of primers into the tube while also stabilizing them to prevent errors.

7. 发明授权

US11497279B2 Linked shooting belt 有权
公开(公告)号：US11497279B2
公开(公告)日：2022-11-15
申请号：US17177651
申请日：2021-02-17
申请人： Double-Alpha Academy B.V.
发明人： Saul J. Kirsch
IPC分类号： A44B11/25 , F41C33/04 , F16G3/02
摘要： An outer belt for use with inner-outer belt systems includes a series of multiple belt links pivotally attached with roll pins. Each link supports hook or loop fasteners along the inner surface of the belt link and includes extensions having channels disposed therethrough to accept a roll pin when interlocked with extensions on an adjacent link. Serially connecting several belt links forms a belt, and opposite ends of the serially connected belt links attach to a catch link and an expandable buckle assembly. The expandable buckle assembly includes a face plate supporting two translatable connectors held biased together with a resilient member and cooperates with the catch link when the outer belt is worn by a shooter around his waist. Additionally, when a shooter is wearing an inner belt of an inner-outer belt system, the hook or loop fasteners secure the outer belt to the inner belt.

8. 发明申请

US20210156639A1 Practice Magazine for Firearms 有权
公开(公告)号：US20210156639A1
公开(公告)日：2021-05-27
申请号：US16691283
申请日：2019-11-21
申请人： Double-Alpha Academy B.V.
发明人： Saul J. Kirsch
IPC分类号： F41A33/00 , F41A9/65
摘要： A practice magazine includes a housing that at least partially houses one or more weights, a rotating or pivoting follower, and a spring for biasing the follower in a first direction that is toward the slide of a firearm when the practice magazine is positioned in the magazine compartment of the firearm. The housing also includes a magazine catch notch and additional features to cooperate with the firearm magazine compartment's geometry. The follower attaches to the housing at a pivot support around which it can rotate, and the housing and follower include a stopper arrangement that limits excessive rotation of the follower. The spring, disposed between the follower and housing, produces tension when the practice magazine is fully inserted into the magazine compartment of the firearm. The weights are disposed in the housing to mimic the weight of loaded ammunition.

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