公开(公告)号：US4872279A

公开(公告)日：1989-10-10

申请号：US242883

申请日：1988-09-12

申请人： John L. Boat

发明人： John L. Boat

IPC分类号： F41A9/67

CPC分类号： F41A9/67

摘要： An elongate rigid member has a finger at one end which is received against the upper end of a slot extending along a cartridge magazine and a recess at the other end to cradle the retracting button of the follower. Held in compression against the force of the follower spring, the device retains the follower in the retracted position to facilitate the insertion of cartridges into the magazine.

摘要翻译： 细长的刚性构件在一端具有手指，该手指靠在沿着盒式存储器延伸的槽的上端，另一端的凹部被容纳在从动件的缩回按钮上。 在抵抗从动弹簧的力的情况下，该装置保持随动件处于缩回位置，以便于将药筒插入刀库。

公开(公告)号：US2488233A

公开(公告)日：1949-11-15

申请号：US75131147

申请日：1947-05-29

申请人： CARL PELO

发明人： CARL PELO

IPC分类号： F41A9/67

CPC分类号： F41A9/67

公开(公告)号：US2427304A

公开(公告)日：1947-09-09

申请号：US46020442

申请日：1942-09-30

申请人： WILLIAM ROBBINS CHARLES

发明人： WILLIAM ROBBINS CHARLES

IPC分类号： F41A9/65 ,  F41A9/67 ,  F41A9/70 ,  F41A11/02 ,  F41A19/31

CPC分类号： F41A9/67 ,  F41A9/65 ,  F41A9/70 ,  F41A11/02 ,  F41A19/31

公开(公告)号：US1994392A

公开(公告)日：1935-03-12

申请号：US66659833

申请日：1933-04-17

申请人： WAFFENFABRIK SOLOTHURN AG

发明人： FRITZ HERLACH ,  THEODOR RAKULA

IPC分类号： F41A9/67 ,  F41A9/70 ,  F41A9/83 ,  F41A9/84

CPC分类号： F41A9/84 ,  F41A9/67 ,  F41A9/70 ,  F41A9/82 ,  F41A9/83

公开(公告)号：US1351370A

公开(公告)日：1920-08-31

申请号：US35961720

申请日：1920-02-18

申请人： CHASE RAY H

发明人： CHASE RAY H

IPC分类号： F41A9/67

CPC分类号： F41A9/67

公开(公告)号：US20210364243A1

公开(公告)日：2021-11-25

申请号：US17394040

申请日：2021-08-04

申请人： James Matthew Underwood ,  Larry Cullen Underwood

发明人： James Matthew Underwood ,  Larry Cullen Underwood

IPC分类号： F41A9/70 ,  F41A9/67 ,  F41A9/83 ,  F41A17/38

摘要： A firearm loader may be used to transfer at least one cartridge to a firearm. The loader includes a main body comprising a proximal end and a distal end and a follower disposed inside the main body. The loader may include an engaged configuration wherein the loader is at least partially inserted into a firearm. The proximal end may include an opening. In the engaged configuration, the opening approximately faces a magazine of the firearm.

公开(公告)号：US10704849B2

公开(公告)日：2020-07-07

申请号：US16509771

申请日：2019-07-12

申请人： John Vito

发明人： John Vito

IPC分类号： F41A9/67

摘要： Ammunition magazine comprises a follower having a pull receiving passage adapted to cooperate with a pull, the passage is defined by at least one passage wall that extends from an underside surface of the follower to a head engaging surface, a pull extends through the follower at the pull receiving passage through a port in the floor plate and has a head at a head end connected to a semirigid elongated body to a tail at a tail end, the body is adapted and sized to slide within the pull receiving passage of the follower, the head is larger than the pull receiving passage and adapted to engage with head engaging surface of the follower when the pull is pulled towards the floor plate to compress the follower spring and disengage from the head engaging surface of the follower when the pull is pushed into the loaded magazine.

公开(公告)号：US10480877B1

公开(公告)日：2019-11-19

申请号：US15953824

申请日：2018-04-16

申请人： Kent J. Myers

发明人： Kent J. Myers

IPC分类号： F41A9/67 ,  F41A9/83

摘要： A detachable box magazine includes a housing having a base; a follower; a biasing element biasing the follower away from the base; a spool member; a retraction member operatively connected to the follower and to the spool member; a winding member selectively engaged with the spool member, and, when engaged with the spool member, manipulated to rotate the spool member in a winding direction to wind the retraction member about the spool member and pull the follower toward the base against the biasing element.

公开(公告)号：US10393457B2

公开(公告)日：2019-08-27

申请号：US16100460

申请日：2018-08-10

申请人： Magpul Industries Corp.

发明人： Richard M. Fitzpatrick ,  Michael T. Mayberry ,  Brian L. Nakayama ,  Eric C. Burt

IPC分类号： F41A9/67 ,  F41A9/70 ,  F41A9/65 ,  F41A9/62 ,  F41A9/69 ,  F41A9/83

摘要： The present invention is an ammunition magazine, preferably made of a reinforced polymer, utilizing a structurally enhancing ridge, angular guide rails and a follower made to interface with said guide rails to reduce wobble. The preferred embodiment also features a protective cover that distributes forces from the spring to more structurally sound areas of the magazine, thus reducing feed end splay, and an ammunition indication system comprised of at least one window and a noticeable marker on the follower spring. The follower and magazine casing are also designed to interface to prevent the follower from popping out of the feed end and the floor plate of the magazine utilizes a locking plate and sliding relationship between the floor plate, locking plate and magazine to secure the floor plate onto the magazine casing. The cover features built in tools for, among other things, unloading and disassembling the magazine.

公开(公告)号：US20190219352A1

公开(公告)日：2019-07-18

申请号：US16362019

申请日：2019-03-22

申请人： David Maga

发明人： David Maga

IPC分类号： F41A17/38 ,  F41A9/67

CPC分类号： F41A17/38 ,  F41A9/67 ,  F41A9/82

摘要： A loadable ammunition magazine for use with a sporting firearm includes a housing defining a cartridge-loading compartment and a follower compartment, a cover that alternately covers and reveals the cartridge-loading compartment, and a follower that urges cartridges in the cartridge-loading compartment towards a mouth of the magazine. A locking assembly prevents the magazine from being detached from the lower receiver of the firearm without disassembly of the firearm action. In one embodiment, the locking assembly includes an expandable insert, and an actuator configured to expand from a first state wherein the outer surface of the insert is spaced from the well wall to a second state wherein the outer surface of the insert tightly engages the well wall.