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公开(公告)号：US10480899B1
公开(公告)日：2019-11-19
申请号：US16210302
申请日：2018-12-05
Applicant: Cammenga Company, LLC
Inventor： Christopher J. Karchon , Alexander J. Karchon
Abstract: A tritium housing includes a body extending from a first end to a second end to define a hollow extending therebetween. A lens is disposed adjacent and surrounded by the first end of the body and a sleeve is disposed within said hollow and extends from a closed end disposed adjacent the second end of the housing to an open end disposed adjacent the lens. A tritium vial is disposed within the sleeve to produce illumination visible through the lens. The body is comprised of a colored plastic material for magnifying and brightening the tritium illumination during a daylight use of the tritium housing.
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公开(公告)号：US10062464B2
公开(公告)日：2018-08-28
申请号：US15678678
申请日：2017-08-16
Applicant: Cammenga Company, LLC
Inventor： Christopher J. Karchon , Alexander J. Karchon
Abstract: A tritium housing includes a body extending from a first end to a second end to define a hollow extending therebetween. A lens is disposed adjacent and surrounded by the first end of the body and a tritium vial is disposed within the hollow to produce illumination visible through the lens. The body is comprised of a colored plastic material for magnifying and brightening the tritium illumination during a daylight use of the tritium housing.
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公开(公告)号：US20140198485A1
公开(公告)日：2014-07-17
申请号：US13780695
申请日：2013-02-28
Applicant: CAMMENGA COMPANY, LLC
Inventor： Christopher J. Karchon , Alexander J. Karchon , Robert J. Henderson
CPC classification number: F21V15/01 , B26B1/10 , B26B11/001 , B26B11/008 , F21L26/00 , F21V15/00 , G21F1/10 , G21F5/015 , G21F5/08 , G21H3/02 , H01J65/08
Abstract: A module comprising: one or more vials containing tritium; one or more tritium covers; and an open space within the one or more tritium covers, wherein the one or more vials containing tritium are located within the open space of the one or more tritium covers so that the one or more tritium covers protect the one or more vials containing tritium, and wherein the one or more tritium covers are made from a material that exhibits sufficient strength so that the module protects the one or more vials containing tritium from damage when dropped from a distance of 1 m or more.
Abstract translation: 一种模块，包括：一个或多个含有氚的小瓶; 一个或多个氚盖; 以及所述一个或多个氚盖内的开放空间，其中所述含有氚的一个或多个小瓶位于所述一个或多个氚盖的开放空间内，使得所述一个或多个氚盖保护包含氚的一个或多个小瓶， 并且其中所述一个或多个氚盖由表现出足够强度的材料制成，使得当从1米或更长的距离掉落时，所述模块保护含有氚的所述一个或多个小瓶免受损坏。
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公开(公告)号：US20200240731A1
公开(公告)日：2020-07-30
申请号：US16684933
申请日：2019-11-15
Applicant: Cammenga Company, LLC
Inventor： Christopher J. Karchon , Alexander J. Karchon
IPC: F41A17/46
Abstract: A safety selector for switching a firearm between at least two firing modes. The safety selector includes a cavity for placing a vial of tritium to provide a visual indication of the selected firing mode. A lock member extends through a portion of the firearm to regulate movement of a firing mechanism. A lever arm and a faceplate are connected to one end of the lock member to rotate the lock member between positions and an endcap is connected to the opposite end of the lock member to rotate therewith. At least one of the lever arm, the faceplate, and the endcap define the cavity for nesting the tritium vial. Another lever arm and faceplate may be located on the other side of the lock member for ambidextrous usage. The additional lever arm and/or faceplate may also include a cavity for nesting another tritium vial.
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公开(公告)号：US20200088496A1
公开(公告)日：2020-03-19
申请号：US16688398
申请日：2019-11-19
Applicant: Cammenga Company, LLC
Inventor： Christopher J. Karchon , Alexander J. Karchon
Abstract: A tritium housing includes a body extending from a first end to a second end to define a hollow extending therebetween. A lens is disposed adjacent and surrounded by the first end of the body and a sleeve is disposed within said hollow and extends from a closed end disposed adjacent the second end of the housing to an open end disposed adjacent the lens. A tritium vial is disposed within the sleeve to produce illumination visible through the lens. The body is comprised of a colored plastic material for magnifying and brightening the tritium illumination during a daylight use of the tritium housing.
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Patent Agency Ranking
公开(公告)号：US10357888B2
公开(公告)日：2019-07-23
申请号：US15443263
申请日：2017-02-27
Applicant: Cammenga Company, LLC
Inventor： Christopher J. Karchon , Alexander J. Karchon
Abstract: A knife assembly includes a handle having a first and second handle portion each extending in spaced relationship with one another between a first and second knife end to define a working gap. A knife blade is pivotably secured to the second knife end and pivotable between a closed and engaged position. A switch button is interconnected to the handle for releasing the knife blade from the closed or engaged positions. A spacer is disposed within the working gap and extends between the first and second handle portions. A first vial of tritium is housed within the switch button and a second vial of tritium is housed within the spacer. The switch button defines an opening and the spacer is comprised of a transparent or translucent material for allowing tritium produced by the first and second tritium vials to be viewable by a user of the knife assembly.
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公开(公告)号：US20180374593A1
公开(公告)日：2018-12-27
申请号：US16047106
申请日：2018-07-27
Applicant: Cammenga Company, LLC
Inventor： Christopher J. Karchon , Alexander J. Karchon
Abstract: A tritium housing includes a body extending from a first end to a second end to define a hollow extending therebetween. A lens is disposed adjacent and surrounded by the first end of the body and a tritium vial is disposed within the hollow to produce illumination visible through the lens. The body is comprised of a colored plastic material for magnifying and brightening the tritium illumination during a daylight use of the tritium housing.
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公开(公告)号：US20240027162A1
公开(公告)日：2024-01-25
申请号：US18224978
申请日：2023-07-21
Applicant: Cammenga Company, LLC
Inventor： Christopher J. Karchon , Alexander J. Karchon
IPC: F41C23/10
CPC classification number: F41C23/10
Abstract: In some implementations, the device may include a body extending from a top portion to a bottom portion. In addition, the device may include at least one of said top portion or bottom portion defining a cavity. The device may include a tritium vial disposed in said cavity for allowing illumination produced by said tritium vial to be viewable by a user of the firearm.
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公开(公告)号：US20180053575A1
公开(公告)日：2018-02-22
申请号：US15678678
申请日：2017-08-16
Applicant: Cammenga Company, LLC
Inventor： Christopher J. KARCHON , Alexander J. KARCHON
IPC: G21F5/015
Abstract: A tritium housing includes a body extending from a first end to a second end to define a hollow extending therebetween. A lens is disposed adjacent and surrounded by the first end of the body and a tritium vial is disposed within the hollow to produce illumination visible through the lens. The body is comprised of a colored plastic material for magnifying and brightening the tritium illumination during a daylight use of the tritium housing.
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公开(公告)号：US20170246750A1
公开(公告)日：2017-08-31
申请号：US15443263
申请日：2017-02-27
Applicant: Cammenga Company, LLC
Inventor： Christopher J. Karchon , Alexander J. Karchon
Abstract: A knife assembly includes a handle having a first and second handle portion each extending in spaced relationship with one another between a first and second knife end to define a working gap. A knife blade is pivotably secured to the second knife end and pivotable between a closed and engaged position. A switch button is interconnected to the handle for releasing the knife blade from the closed or engaged positions. A spacer is disposed within the working gap and extends between the first and second handle portions. A first vial of tritium is housed within the switch button and a second vial of tritium is housed within the spacer. The switch button defines an opening and the spacer is comprised of a transparent or translucent material for allowing tritium produced by the first and second tritium vials to be viewable by a user of the knife assembly.
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