公开(公告)号：US20240151483A1

公开(公告)日：2024-05-09

申请号：US18543556

申请日：2023-12-18

申请人： Bart Miller

发明人： Bart Miller

IPC分类号： F41A3/86 ,  F41A3/82

CPC分类号： F41A3/86 ,  F41A3/82

摘要： Apparatuses, systems, and methods are provided for selectively changing the force required to cycle a firearm. In some embodiments, an apparatus is provided with at least two biasing members or springs where one biasing member generates a softer or smaller force than another biasing member. When manually cycling the firearm, the softer biasing member reduces the effort required for a person to cycle the firearm, which reduces the likelihood of injury and allows people with a broader range of physical abilities to cycle the firearm. Then, when the firearm fires a round, the other biasing member provides the greater force required to cycle the firearm in a conventional, semi-automatic or automatic manner.

公开(公告)号：US20090278309A1

公开(公告)日：2009-11-12

申请号：US12463177

申请日：2009-05-08

申请人： Bart Miller

发明人： Bart Miller

IPC分类号： A63F9/12

CPC分类号： A63F3/00214 ,  A63F3/00094 ,  A63F9/083 ,  A63F9/1204 ,  A63F2003/00223 ,  A63F2003/00618 ,  A63F2003/0063 ,  A63F2003/00996

摘要： The present invention relates generally to a three-dimensional game and/or educational apparatus and a method of playing the game. The apparatus generally comprises a plurality of cells arranged in predetermined rows and columns which allow the movement of gaming pieces in three distinct directions.

摘要翻译： 本发明一般涉及三维游戏和/或教育装置和玩游戏的方法。 该装置通常包括以预定的行和列布置的允许三个不同方向移动游戏件的多个单元。

公开(公告)号：US11846481B2

公开(公告)日：2023-12-19

申请号：US17704420

申请日：2022-03-25

申请人： Bart Miller

发明人： Bart Miller

IPC分类号： F41A3/80 ,  F41A3/86 ,  F41A3/82

CPC分类号： F41A3/86 ,  F41A3/82

摘要： Apparatuses, systems, and methods are provided for selectively changing the force required to cycle a firearm. In some embodiments, an apparatus is provided with at least two biasing members or springs where one biasing member generates a softer or smaller force than another biasing member. When manually cycling the firearm, the softer biasing member reduces the effort required for a person to cycle the firearm, which reduces the likelihood of injury and allows people with a broader range of physical abilities to cycle the firearm. Then, when the firearm fires a round, the other biasing member provides the greater force required to cycle the firearm in a conventional, semi-automatic or automatic manner.

公开(公告)号：US20150148200A1

公开(公告)日：2015-05-28

申请号：US14552118

申请日：2014-11-24

申请人： Bart Miller

发明人： Bart Miller

IPC分类号： A63B21/00 ,  A63B21/062

CPC分类号： A63B21/0616 ,  A63B21/00072 ,  A63B21/00076 ,  A63B21/055 ,  A63B21/0628 ,  A63B21/4047 ,  A63B23/03516 ,  A63B24/0087 ,  A63B2071/068 ,  A63B2220/13 ,  A63B2220/803 ,  A63B2230/207 ,  A63B2230/438

摘要： An exercise apparatus is provided where a user selectively changes the amount of effort required to operate the machine on demand without interrupting the workout. A manual shifting process allows the user to selectively change the amount of resistance with the gravity included positioning of a resistance weight on a lever arm.

摘要翻译： 提供了一种运动装置，其中用户根据需要选择性地改变操作机器所需的努力量，而不中断锻炼。 手动换档过程允许用户选择性地改变电阻量，其中重力包括在杠杆臂上定位电阻重量。

公开(公告)号：US20220307781A1

公开(公告)日：2022-09-29

申请号：US17704420

申请日：2022-03-25

申请人： Bart Miller

发明人： Bart Miller

IPC分类号： F41A3/86

摘要： Apparatuses, systems, and methods are provided for selectively changing the force required to cycle a firearm. In some embodiments, an apparatus is provided with at least two biasing members or springs where one biasing member generates a softer or smaller force than another biasing member. When manually cycling the firearm, the softer biasing member reduces the effort required for a person to cycle the firearm, which reduces the likelihood of injury and allows people with a broader range of physical abilities to cycle the firearm. Then, when the firearm fires a round, the other biasing member provides the greater force required to cycle the firearm in a conventional, semi-automatic or automatic manner.

公开(公告)号：US09662529B2

公开(公告)日：2017-05-30

申请号：US14552118

申请日：2014-11-24

申请人： Bart Miller

发明人： Bart Miller

IPC分类号： A63B21/08 ,  A63B21/22 ,  A63B21/06 ,  A63B21/062 ,  A63B21/00 ,  A63B23/035 ,  A63B24/00 ,  A63B21/055 ,  A63B71/06

CPC分类号： A63B21/0616 ,  A63B21/00072 ,  A63B21/00076 ,  A63B21/055 ,  A63B21/0628 ,  A63B21/4047 ,  A63B23/03516 ,  A63B24/0087 ,  A63B2071/068 ,  A63B2220/13 ,  A63B2220/803 ,  A63B2230/207 ,  A63B2230/438

摘要： An exercise apparatus is provided where a user selectively changes the amount of effort required to operate the machine on demand without interrupting the workout. A manual shifting process allows the user to selectively change the amount of resistance with the gravity included positioning of a resistance weight on a lever arm.