US20150075053A1 - Self-locking chambers for magazine speed loaders - Google Patents
Self-locking chambers for magazine speed loaders Download PDFInfo
- Publication number
- US20150075053A1 US20150075053A1 US14/028,803 US201314028803A US2015075053A1 US 20150075053 A1 US20150075053 A1 US 20150075053A1 US 201314028803 A US201314028803 A US 201314028803A US 2015075053 A1 US2015075053 A1 US 2015075053A1
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- US
- United States
- Prior art keywords
- chamber
- channel
- cartridges
- alignment
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
- F41A9/82—Reloading or unloading of magazines
- F41A9/83—Apparatus or tools for reloading magazines with unbelted ammunition, e.g. cartridge clips
- F41A9/84—Clips
Abstract
Self-locking chambers for magazine speed loaders is disclosed. A self-locking chamber features a chamber, comprising of two parallel walls, that engages with an alignment wall and a locking block, the alignment wall and the locking block configured to work in conjunction with one another in restraining the lateral mobility of cartridges placed in between them. Cartridges positioned in between the two parallel walls and in between the locking block and the alignment wall are restrained from lateral movement and serve to restrain the lateral mobility of the chamber, hence locking the chamber in linear alignment with a feed opening of a magazine that is coupled adjacent to the locking block and alignment wall.
Description
- 1. Field of the Invention
- The present invention relates to the field of ammunition speed loaders for firearms magazines and more particularly relates to a chamber locking system for magazine speed loaders.
- 2. Description of the Related Art
- Most ammunition speed loading devices for rifle magazines work on a system of stacking multiple ammunition cartridges into a single file within a chamber, aligning that chamber with the feed opening of a magazine, urging the cartridges in the chamber against an opposing force exerted by the spring of the magazine, overcoming that opposing force and further urging the cartridges into the magazine. The flaw with this system is that if a chamber is not maintained in fixed alignment with a magazine feed opening, the force applied in overcoming the opposing force of a magazine spring is often deteriorated while being transferred through a file of cartridges to a magazine spring. This is because force applied onto an a file of cartridges that is not structurally reinforced on two widthwise sides, such as a file of cartridges in an unfixed chamber, has a tendency to be vectored away from its original direction of urging by the cartridges of the file, which have an inclination to slide off from one another while in a file configuration due to their circular shape.
- Therefore, in an attempt to conserve the utility of the force applied through cartridges to overcome a magazine spring, speed loaders are designed with a feature that locks a chamber in alignment with a feed opening of a magazine, so that a file of cartridges within a chamber is constantly reinforced on two widthwise sides up to the point where the chamber meets the magazine feed opening. This allows a chamber to constantly maintain its cartridges in a file, thus allowing force that is applied onto the cartridges to directly transfer through the cartridge file, in a linear manner, to a magazine spring with minimal force lost from being re-vectored through the cartridges. Hence, with locked chambers, the overall force required to load cartridges into a magazine is relatively equal to the force required to overcome the opposing force of a magazine spring.
- Though prior art discloses a means for permanently locking a single chamber in alignment with a magazine feed opening, prior art does not provide a means for successively and temporarily locking a series of chambers in alignment with a magazine feed opening.
- In view of the absence of known designs or methods for successively locking multiple chambers into alignment with a magazine feed opening coupled relative to the multiple chambers, it is the intent of the present invention to provide self locking chambers that can lock and subsequently unlock from alignment with a magazine feed opening so that successive chambers, as part of a system, can align and lock into alignment with a magazine feed opening.
- To accomplish this objective, self locking chambers, in their preferred embodiment, comprise a first elongated wall that is comprised of a front face and a back face. The front face perpendicularly extends three parallel partition walls that are parallel with the length of the first elongated wall. These partition walls run the entire length of the first elongated wall and are spaced apart from one another by a distance equal to the width of one cartridge. These cartridge wide spacings, defined as chambers, are configured to host ammunition cartridges. The first elongated wall also defines a cut out at a short edge of the first elongated that runs a portion of the width of the short edge. The cut out also runs along a long edge of the first elongated wall for a portion of the long edge length. The cut out also runs from the back face of the first elongated wall, through the elongated wall, into a portion of the partition walls. The back face is slideably engaged with a face of a second elongated wall. The face of the second elongated wall perpendicularly extends an alignment wall at a long edge and perpendicularly extends a locking block at a short edge. The locking block is sized to engage within the cut out of the first elongated wall and is distanced away the alignment wall by a measurement equal to the width of a cartridge. The locking block, the alignment wall and the front face of the first elongated wall collectively define the space commonly bordered by each of these entities as a cartridge wide channel. A first chamber of the first elongated wall is linearly aligned with the cartridge wide channel, while simultaneously overlapping the channel, and a first partition wall bordering the first chamber is engaged within an opening defined by the partition wall. An ammunition magazine is coupled relative to the cartridge wide channel in such a manner that a magazine feed opening defined by the magazine is linearly aligned with the channel. Ammunition cartridges are positioned in both chambers of the first elongated wall. Some cartridges positioned in the first chamber and are simultaneously positioned within the cartridge wide channel between the locking block and alignment wall, where they are restrained from moving laterally, or perpendicularly to the length of the channel, by the locking block and the alignment wall. As a result, the partition walls bordering the first chamber, which encapsulate the restrained cartridges on two sides, are restrained from moving laterally by the restrained cartridges. Consequently, this locks the first chamber in linear alignment with the cartridge wide channel and the magazine feed opening. Each cartridge in the first chamber that is not positioned within the cartridge wide channel is successively and sequentially urged into the channel, where it urges the cartridges already in the channel from the channel and first chamber into the magazine feed opening. While each cartridge passes through the channel, it becomes restrained from moving laterally by the locking block and alignment wall and, as a result, maintains the partition walls bordering the first chamber restrained from moving laterally as well. Hence, the first chamber remains locked in alignment with the cartridge wide channel and magazine feed opening as long as there are cartridges within the channel. Once cartridges have been successively urged into the channel, they are further successively urged into the magazine feed opening until all cartridges in the first chamber have been urged from the first chamber. Once the first chamber has been cleared of cartridges, the second chamber is aligned with the cartridge wide channel and magazine feed opening. The cartridges in the second chamber are successively urged into the cartridge wide channel and then subsequently successively urged into the magazine feed opening.
- The more important features of the invention have thus been outlined in order that the more detailed description that follows may be better understood. Additional features of the invention will be described hereinafter and will form the subject matter of the claims that follow.
- The preferred and alternative embodiments of the present invention are described in detail below with reference to the following drawings.
-
FIG. 1 is an angled side view of the preferred embodiment of the sliding wall and support wall; -
FIG. 2 is an angled side view of the preferred embodiment of the sliding wall and support wall aggregated into one unit; -
FIG. 3A is a side view of the preferred embodiment of the sliding wall and support wall, aggregated, coupled with a magazine and supporting ammunition cartridges positioned in the two chambers; -
FIG. 3B is a top cross section viewFIG. 3A ; -
FIG. 4 is a side cross section view of cartridges in the proximal chamber urged through the channel, between the locking block and the partition wall, into the magazine feed opening; -
FIG. 5 is a top cross section view of the distal chamber linearly aligned with the magazine feed opening. - In reference to the example embodiments shown in
FIG. 1 ,self locking chambers 100 comprise an elongatedsliding wall 101, which is comprised of aproximal face 102 and adistal face 103. The sliding wallproximal face 102 perpendicularly extends threeparallel partition walls partition walls proximal face 102 for a distance equal to approximately half the length of acartridge 300. Aproximal partition wall 104 is extended at one long edge of theproximal face 102, adistal partition wall 106 is extended at a second long edge of theproximal face 102, which lies opposite to the long edge of theproximal partition wall 104, and acenter partition wall 105 is extended at a location on theproximal face 102 that lies between the proximal anddistal partition walls partition walls proximal face 102 and run across the entire length of thesliding wall 101. - The multiple gaps between each of the
individual partition walls chambers chamber 107 between theproximal partition wall 104 and thecenter partition wall 105 is more specifically defined as theproximal chamber 107 and thechamber 108 between thecenter partition wall 105 anddistal partition wall 106 is more specifically defined as thedistal chamber 108. In one embodiment, the width of eachchamber cartridge 300. - The
sliding wall 101 defines a cut out 109 that runs from theproximal chamber 107 to thedistal partition wall 106 on one axis, from a proximalshort edge 110 of theproximal face 102 toward a distalshort edge 111 for a portion of the length of thesliding wall 101 on a second axis, and from the sliding walldistal face 103, through thesliding wall 101, into the center anddistal partition walls distal partition walls sliding wall 101 run through by the cut out 109 on the second axis is equal to the width of twocartridges 300. In one embodiment, the cut out 109 runs along the length of thesliding wall 101 on the second axis for the entire length of thesliding wall 101. In one embodiment, the portion of the height of the central anddistal partition walls cartridge 300. - The
self locking chambers 100 further comprises of anelongated support wall 112, which is comprised of afront face 113. Thefront face 113 defines a bottomshort edge 114, a topshort edge 115, a rightlong edge 116 and a leftlong edge 117. The supportwall front face 113 perpendicularly extends analignment wall 118 at the rightlong edge 116 that runs the length of the rightlong edge 116. In one embodiment, thealignment wall 118 extends from thefront face 113 at the leftlong edge 117. Thealignment wall 118 defines a pass throughspace 119 sized to allow thepartition walls alignment wall 118. - The
front face 113 perpendicularly extends alocking block 120 at the bottomshort edge 114 that runs from the leftlong edge 117 toward thealignment wall 118 for a portion of the width of the bottomshort edge 114. In one embodiment, the distance of space between the lockingblock 120 and thealignment wall 118 is equal to the width of acartridge 300. Thelocking block 120 extends from the bottomshort edge 114 and runs along the leftlong edge 117 for a portion of the length of the leftlong edge 117. In one embodiment, the portion of the length of the leftlong edge 117 run by thelocking block 120 is equal to the width of twocartridges 300. In one embodiment, the locking block 120 runs along the leftlong edge 117 for the entire length of the leftlong edge 117. Thelocking block 120 extends perpendicularly from the elongated supportwall front face 113 for a limited height. In one embodiment, this height is equal to the thickness of the slidingwall 101 combined with one fifth of the length of acartridge 300. - The
front face 113 defines a raisedarea 121 between the lockingblock 120 and thealignment wall 118 that extends perpendicularly from thefront face 113 for a distance equal to the thickness of the slidingwall 101. The raisedarea 121 extends from the bottomshort edge 114 and runs along the length of thesupport wall 112 for a distance equal to the length of distance run by thelocking block 120 along the leftlong edge 117. - The
locking block 120, thealignment wall 118, and the raisedarea 121 collectively define the common area bordered by each of these entities as a cartridgewide channel 122. The cartridgewide channel 122 is sized to allow the passage ofcartridges 300 between the lockingblock 120 and thealignment wall 118 and is configured to interface with amagazine feed opening 201. The cartridgewide channel 122 is further configured to successively align with each slidingwall chamber cartridges 300 positioned in eachchamber 107, 108 a linear path through thechannel 122 to amagazine feed opening 201 coupled relative to thechannel 122. - In reference to the example embodiments shown in
FIG. 2 , the sliding walldistal face 103 is slideably engaged with the supportwall front face 113 in such a manner that thepartition walls alignment wall 118 in a parallel manner. The slidingwall 101 and theproximal partition wall 104 are engaged within the alignment wall pass throughspace 119 and the sliding wallproximal chamber 107 is linearly aligned with the cartridgewide channel 122. While linearly aligned with the cartridgewide channel 122, theproximal chamber 107 overlaps thechannel 122 in such a manner thatcartridges 300 positioned in thechannel 122 are simultaneously positioned within theproximal chamber 107. The supportwall locking block 120 is slideably engaged within the sliding wall cut out 109 and tangent with thedistal chamber 108. - In reference to the example embodiments shown in
FIG. 3A and 3B , anammunition magazine 200, comprising of afeed opening 201, is coupled relative to the cartridgewide channel 122 in such a manner that thefeed opening 201 is in linear alignment with thechannel 122. -
Ammunition cartridges 300 are positioned in thechambers cartridges 300 are oriented perpendicular to the length of the slidingwall 101. In one embodiment,cartridges 300 are placed into the chambers pointing away from the sliding wallproximal face 102.Cartridges 300 positioned in theproximal chamber 107 are supported by either the sliding wallproximal face 102 or the raisedarea 121 whilecartridges 300 positioned in thedistal chamber 108 are supported either by the sliding wallproximal face 102 or thelocking block 120. In one embodiment, the support of all of thecartridges 300 positioned in thedistal chamber 108 is placed on thelocking block 120. Thecartridges 300 positioned in theproximal chamber 107 and supported by the raisedarea 121, in the cartridgewide channel 122, are restricted from moving laterally, or perpendicularly to the length of thechannel 122, by thelocking block 120 and thealignment wall 118. As a result, the proximal andcenter partition walls cartridges 300 on two sides, are likewise restrained from moving laterally, consequently locking theproximal chamber 107 in linear alignment with the cartridgewide channel 122 and themagazine feed opening 201. - In reference to the example embodiments shown in
FIG. 4 ,cartridges 300 in theproximal chamber 107, supported by the sliding wallproximal face 102, are successively urged from theproximal face 102 onto the raisedarea 121, in the cartridgewide channel 122, where they urge thecartridges 300 already in the cartridgewide channel 122 from thechannel 122 and theproximal chamber 107 into themagazine feed opening 201. Eachsuccessive cartridge 300 urged into thechannel 122, between the lockingblock 120 andalignment wall 118, restrains the proximal andcenter partition walls proximal chamber 107 locked in alignment with the cartridgewide channel 122. Eachcartridge 300 successively urged into the cartridgewide channel 122 is then further urged from theproximal chamber 107 into themagazine feed opening 201 until allcartridges 300 in theproximal chamber 107 are urged into themagazine feed opening 201. - In reference to the example embodiments shown in
FIG. 5 , following the clearing ofcartridges 300 from theproximal chamber 107, the slidingwall 101 is further translated laterally across thesupport wall 112 toward thealignment wall 118 and further engaged within the pass throughspace 119 until thecenter partition wall 105 becomes engaged within the pass throughspace 119 and thedistal chamber 108 becomes linearly aligned with the cartridgewide channel 122. While linearly aligned with the cartridgewide channel 122, thedistal chamber 108 overlaps thechannel 122 in such a manner thatcartridges 300 positioned in thechannel 122 are simultaneously positioned within thedistal chamber 108. The alignment of thedistal chamber 108 with the cartridgewide channel 122 causes thedistal partition wall 106 to urgecartridges 300 supported by thelocking block 120, in thedistal chamber 108, from thelocking block 120 onto the raisedarea 121. In one embodiment, allcartridges 300 in thedistal chamber 108 are supported by the sliding wallproximal face 102, and the alignment of thedistal chamber 108 with the cartridgewide channel 122causes cartridges 300 in thedistal channel 108 to shift onto the raisedarea 121 by urging of the force of gravity. - The
cartridges 300 of thedistal chamber 108, which have been positioned on the raisedarea 121, in thechannel 122, are restrained from moving laterally by thelocking block 120 and thealignment wall 118. The center anddistal partition walls cartridges 300 on two sides, are restricted from moving laterally by the restrainedcartridges 300, hence locking thedistal chamber 108 in linear alignment with the cartridgewide channel 122. Thecartridges 300 in thedistal chamber 108, not supported by the raisedarea 121, are successively urged onto the raisedarea 121, in the cartridgewide channel 122, where they urges thecartridges 300 already in thechannel 122 into themagazine feed opening 201 while maintaining thedistal chamber 108 locked in linear alignment with the cartridgewide channel 122 andmagazine feed opening 201. Eachcartridge 300 passed into the cartridgewide channel 122 is then further urged from thedistal chamber 108 into themagazine feed opening 201 until allcartridges 300 in thedistal chamber 108 are urged into themagazine feed opening 201.
Claims (20)
1. Self-locking chambers for speed loaders, the self locking chambers comprising;
a receiving surface positioned to receive and support cartridges, the receiving surface having a length and a width;
an alignment wall extending from a long edge of the receiving surface along the length of the receiving surface;
a locking block extending from a short edge of the receiving surface along a portion of the width and extending along a long edge of the receiving surface for a portion of the length, wherein the locking block is spaced away from the alignment wall such that the locking block, the alignment wall, and the receiving surface collectively define a channel that is sized to permit cartridges to slide from the receiving surface, between the locking block and alignment wall, into a magazine that is positioned adjacent to the channel, and wherein the locking block, working in conjunction with the alignment wall, is configured to restrain cartridges from moving laterally while positioned in the channel; and
multiple spaced-apart partition walls operatively coupled relative to the receiving surface, wherein the partition walls are parallel to the alignment wall, wherein each partition wall defines a cut out that is sized to receive the locking block, wherein the partition walls are configured to facilitate receipt of multiple rows of cartridges onto the receiving surface and host received cartridges in areas of space between each of the partition walls defined as chambers, wherein the partition walls are configured to translate laterally relative to the receiving surface toward the alignment wall for the successive alignment of each chamber with the channel, and wherein during each chamber's successive alignment with the channel, the partition walls that border each successively aligned chamber are configured to be locked from lateral movement by the cartridges of each successively aligned chamber that are urged into the channel and restrained from lateral movement by the locking block and the alignment wall.
2. The self-locking chambers of claim 1 , wherein there are three spaced-apart partition walls and two chambers.
3. The self-locking chambers of claim 1 , wherein lateral movement is defined as movement that is parallel with the axis of the width of the receiving surface.
4. The self-locking chambers of claim 1 , wherein each chamber is configured to host and maintain cartridges in a file configuration.
5. The self-locking chambers of claim 1 , wherein the multiple spaced-apart partition walls move in tandem with one another.
6. The self-locking chambers of claim 1 , wherein the multiple spaced-apart partition walls collectively define a perpendicular wall that couples with each partition wall and extends along the portion of the lengths of the partition walls that is not encompassed by the cut outs.
7. The self-locking chambers of claim 6 , wherein the perpendicular wall is configured to operatively couple relative to the receiving surface, translate laterally across the receiving surface in tandem with the partition walls, receive cartridges and support cartridges.
8. The self-locking chambers of claim 1 , wherein the locking block is engaged within the cut outs of the partition walls and is configured to operatively couple relative to the partition walls.
9. The self-locking chambers of claim 8 , wherein the partition walls translate laterally across the locking block.
10. The self-locking chambers of claim 1 , wherein the alignment wall defines a passage opening sized to receive the partition walls.
11. The self-locking chambers of claim 1 , wherein the locking block extends along a portion of the length of the long edge that is equal to the width of two cartridges.
12. The self-locking chambers of claim 1 , wherein the locking block extends along the entire length of the long edge.
13. The self-locking chambers of claim 1 , wherein the chambers, while linearly aligned with the channel, are configured to overlap the channel in such a manner that cartridges positioned in the channel are simultaneously positioned within a chamber that is immediately aligned with the channel.
14. A method for locking chambers in linear alignment with a magazine feed opening, the method comprising;
providing the self locking chambers of claim 1 ;
positioning a magazine feed opening relative to the channel in such a manner as to align the magazine feed opening linearly with the channel;
positioning multiple rows of cartridges onto the receiving surface in such a manner that one row of cartridges is positioned into each chamber;
following the positioning of cartridges into the chambers, translating the partition walls laterally relative to the receiving surface toward the alignment wall until a first chamber becomes linearly aligned with the channel;
following the alignment of a first chamber with the channel, pivoting the weight of the partition walls in such a manner as to urge the first chamber against the alignment wall and maintain the first chamber locked in linear alignment with the channel with the weight of the partition walls;
while maintaining the first chamber locked in linear alignment with the channel, urging the cartridges in the first chamber through the channel and into the magazine feed opening; and
following the loading of the first chamber, successively translating the remaining cartridge bearing chambers into alignment with the channel and magazine feed opening, locking each successively aligned chamber from translating laterally relative to the channel, and loading the cartridges within each successively aligned chamber into the magazine feed opening.
15. A method for locking chambers in linear alignment with a magazine feed opening, the method comprising;
providing the self locking chambers of claim 1 ;
positioning a magazine feed opening relative to the channel in such a manner as to align the magazine feed opening linearly with the channel;
positioning multiple rows of cartridges onto the receiving surface in such a manner that one row of cartridges is positioned into each chamber;
following the positioning of cartridges into the chambers, translating the partition walls laterally relative to the receiving surface toward the alignment wall until a first chamber becomes linearly aligned with the channel;
following the alignment of a first chamber with the channel, locking the chamber from lateral movement relative to the channel by urging the first cartridges in the chamber, that are of closest proximity to the channel, into the channel, between the locking block and the alignment wall;
following the locking of the first chamber, successively urging the other cartridges in the chamber through the channel, between the locking block and alignment wall, and out from the chamber into the magazine feed opening, subsequently urging the cartridges already in the channel out from the channel and chamber into the magazine feed opening while maintaining the chamber locked in alignment with the channel with each successive cartridge that is passed between the locking block and alignment wall; and
following the loading of the first chamber, successively translating the remaining cartridge bearing chambers into alignment with the channel and magazine feed opening, locking each successively aligned chamber from translating laterally relative to the channel, and loading the cartridges within each successively aligned chamber into the magazine feed opening.
16. The method of claim 15 , wherein the rows of cartridges positioned in each chamber besides the first are supported by the locking block.
17. The method of claim 15 , wherein upon the successive alignment of each chamber with the channel, partition walls bordering each successively aligned chamber urge the cartridges of each successively aligned chamber from the support of the locking block to the support of the receiving surface and the channel.
18. The method of claim 15 , wherein upon the successive alignment of each chamber with the channel, a partition wall bordering each successively aligned chamber is translated laterally into engagement within the passage opening of the alignment wall.
19. The method of claim 15 , wherein following the successive alignment of each chamber with the channel, the cartridges in the each successively aligned chamber are urged into the channel, between the locking block and the alignment wall, by force of gravity.
20. The method of claim 15 , wherein following the successive alignment of each chamber with the channel, the cartridges in the each successively aligned chamber are urged into the channel, between the locking block and the alignment wall, by a rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US14/028,803 US20150075053A1 (en) | 2013-09-17 | 2013-09-17 | Self-locking chambers for magazine speed loaders |
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Application Number | Priority Date | Filing Date | Title |
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US14/028,803 US20150075053A1 (en) | 2013-09-17 | 2013-09-17 | Self-locking chambers for magazine speed loaders |
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US20150075053A1 true US20150075053A1 (en) | 2015-03-19 |
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US14/028,803 Abandoned US20150075053A1 (en) | 2013-09-17 | 2013-09-17 | Self-locking chambers for magazine speed loaders |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD753781S1 (en) | 2014-03-14 | 2016-04-12 | Battenfield Technologies, Inc. | Firearm magazine loader |
USD755325S1 (en) | 2014-03-14 | 2016-05-03 | Battenfeld Technologies, Inc. | Ammunition carrier for firearm magazine loader |
US9335108B2 (en) | 2013-03-14 | 2016-05-10 | Battenfeld Technologies, Inc. | Firearm magazine loader |
US9459063B1 (en) | 2016-04-05 | 2016-10-04 | Roland Francis Gatturna | Ammunition magazine loading device, system, and method |
USD770588S1 (en) | 2015-01-14 | 2016-11-01 | Battenfeld Technologies, Inc. | Loader for a firearm magazine |
US9574836B1 (en) | 2016-02-04 | 2017-02-21 | Battenfeld Technologies, Inc. | Firearm magazine loader |
USD821534S1 (en) * | 2017-06-14 | 2018-06-26 | William Christopher Couie | Firearm magazine loader/unloader |
US10175017B2 (en) | 2015-08-19 | 2019-01-08 | Battenfeld Technologies, Inc. | Firearm magazine loader having adjustable magazine well |
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US1786537A (en) * | 1928-10-15 | 1930-12-30 | Firm Ceskoslovenska Zbrojovka | Apparatus for filling magazines for self-loading firearms |
US3789531A (en) * | 1972-03-13 | 1974-02-05 | G Kersten | Methods and devices for packing and loading ammunition |
US4304062A (en) * | 1980-04-18 | 1981-12-08 | Chandler Evans Inc. | Loading tool for cartridge magazine |
US8484874B2 (en) * | 2011-04-09 | 2013-07-16 | Raymond Kyungjune Kim | Systems and methods for receiving and loading cartridges in bulk |
-
2013
- 2013-09-17 US US14/028,803 patent/US20150075053A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US1786537A (en) * | 1928-10-15 | 1930-12-30 | Firm Ceskoslovenska Zbrojovka | Apparatus for filling magazines for self-loading firearms |
US3789531A (en) * | 1972-03-13 | 1974-02-05 | G Kersten | Methods and devices for packing and loading ammunition |
US4304062A (en) * | 1980-04-18 | 1981-12-08 | Chandler Evans Inc. | Loading tool for cartridge magazine |
US8484874B2 (en) * | 2011-04-09 | 2013-07-16 | Raymond Kyungjune Kim | Systems and methods for receiving and loading cartridges in bulk |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9335108B2 (en) | 2013-03-14 | 2016-05-10 | Battenfeld Technologies, Inc. | Firearm magazine loader |
USD753781S1 (en) | 2014-03-14 | 2016-04-12 | Battenfield Technologies, Inc. | Firearm magazine loader |
USD755325S1 (en) | 2014-03-14 | 2016-05-03 | Battenfeld Technologies, Inc. | Ammunition carrier for firearm magazine loader |
USD770588S1 (en) | 2015-01-14 | 2016-11-01 | Battenfeld Technologies, Inc. | Loader for a firearm magazine |
US10175017B2 (en) | 2015-08-19 | 2019-01-08 | Battenfeld Technologies, Inc. | Firearm magazine loader having adjustable magazine well |
US10330411B2 (en) | 2015-08-19 | 2019-06-25 | Battenfeld Technologies, Inc. | Handgun magazine loader having cartridge driver |
US10641566B2 (en) | 2015-08-19 | 2020-05-05 | Battenfeld Technologies, Inc. | Handgun magazine loader having cartridge driver |
US10830547B2 (en) | 2015-08-19 | 2020-11-10 | Aob Products Company | Firearm magazine loader having adjustable magazine well |
US9574836B1 (en) | 2016-02-04 | 2017-02-21 | Battenfeld Technologies, Inc. | Firearm magazine loader |
US9459063B1 (en) | 2016-04-05 | 2016-10-04 | Roland Francis Gatturna | Ammunition magazine loading device, system, and method |
USD821534S1 (en) * | 2017-06-14 | 2018-06-26 | William Christopher Couie | Firearm magazine loader/unloader |
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