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41. 外观设计

USD758522S1 Bi-pod with fluted leg 有权
标题翻译：双荚与槽纹腿
公开(公告)号：USD758522S1
公开(公告)日：2016-06-07
申请号：US29514376
申请日：2015-01-12
申请人： Leapers, Inc.
设计人： Tai-Lai Ding , Yuedong Yan , Tatshing Yu

42. 外观设计

USD726278S1 Goose neck foregrip 有权
标题翻译：鹅颈前叉
公开(公告)号：USD726278S1
公开(公告)日：2015-04-07
申请号：US29477536
申请日：2013-12-23
申请人： Leapers, Inc.
设计人： Tai-Lai Ding , Diyu Chen

43. 发明授权

US08806792B2 Firearm handguard components, assembly and method for forming the same 有权
标题翻译：枪支护手组件，组装及其形成方法
公开(公告)号：US08806792B2
公开(公告)日：2014-08-19
申请号：US13789138
申请日：2013-03-07
申请人： Leapers, Inc.
发明人： Yuedong Yan , Tai-Lai Ding
IPC分类号： F41C23/16
CPC分类号： F41C23/16
摘要： A firearm handguard assembly attachable to a receiver of a barrel of a firearm is disclosed. The firearm handguard assembly includes a barrel nut member, a locking sleeve member, a firearm handguard member and a plurality of fasteners. The locking sleeve member is disposed within an axial passage formed by the barrel nut member. A plurality of radial passages of the locking sleeve member are aligned with a plurality of radial passages of the barrel nut member. The firearm handguard member is arranged about the barrel nut member and the locking sleeve member such that the barrel nut member and the locking sleeve member are arranged within an axial passage of the firearm handguard member. The plurality of fasteners join the firearm handguard member to the barrel nut member and the locking sleeve member.
摘要翻译：公开了一种可装在枪械枪管的接收器上的枪支护手组件。枪支护手组件包括枪管螺母构件，锁定套筒构件，枪支护手构件和多个紧固件。锁定套筒构件设置在由筒形螺母构件形成的轴向通道内。锁定套筒构件的多个径向通道与筒形螺母构件的多个径向通道对准。枪械护手构件围绕桶形螺母构件和锁定套筒构件布置，使得筒形螺母构件和锁定套筒构件布置在枪支护手构件的轴向通道内。多个紧固件将枪支扶手构件连接到筒形螺母构件和锁定套筒构件。

44. 外观设计

USD639376S1 Symmetrical split mount with side rails 有权
标题翻译：带侧轨的对称分体式安装
公开(公告)号：USD639376S1
公开(公告)日：2011-06-07
申请号：US29363967
申请日：2010-06-16
申请人： Tai-Lai Ding
设计人： Tai-Lai Ding

45. 外观设计

USD513299S1 Multi-rail firearm accessory mount 有权
标题翻译：多轨枪支附件
公开(公告)号：USD513299S1
公开(公告)日：2005-12-27
申请号：US29229183
申请日：2005-05-04
申请人： Tai-Lai Ding
设计人： Tai-Lai Ding

46. 发明授权

US11598604B2 Firearm adjustable length stock assembly 有权
公开(公告)号：US11598604B2
公开(公告)日：2023-03-07
申请号：US17351753
申请日：2021-06-18
申请人： Leapers, Inc.
发明人： Tai-lai Ding , Tat Shing Yu
IPC分类号： F41C23/14 , F41C23/04
摘要： A stock assembly and related method are provided. The stock assembly can include a base that can be joined with a weapon and a butt portion that movably extends from the base so the stock assembly can be adjusted in length. The stock can include an adjustment limiter configured to stop extension of the butt portion at a predetermined length, which can be set by a user to fit their stature. The butt portion can include a longitudinal axis and a limiter surface offset at an angle relative to the axis. The adjustment limiter can be a wedge that wedges against the limiter surface to set the stock assembly at the predetermined length, thereby automatically setting that length in a consistent and repeatable manner. A lock, separate from the adjustment limiter, can selectively lock the butt portion in a fixed position as or after the stock assembly attains the predetermined length.

47. 发明授权

US11067360B1 Firearm adjustable length stock assembly 有权
公开(公告)号：US11067360B1
公开(公告)日：2021-07-20
申请号：US16742175
申请日：2020-01-14
申请人： Leapers, Inc.
发明人： Tai-lai Ding , Tat Shing Yu
IPC分类号： F41C23/14 , F41C23/04
摘要： A stock assembly and related method are provided. The stock assembly can include a base that can be joined with a weapon and a butt portion that movably extends from the base so the stock assembly can be adjusted in length. The stock can include an adjustment limiter configured to stop extension of the butt portion at a predetermined length, which can be set by a user to fit their stature. The butt portion can include a longitudinal axis and a limiter surface offset at an angle relative to the axis. The adjustment limiter can be a wedge that wedges against the limiter surface to set the stock assembly at the predetermined length, thereby automatically setting that length in a consistent and repeatable manner. A lock, separate from the adjustment limiter, can selectively lock the butt portion in a fixed position as or after the stock assembly attains the predetermined length.

48. 发明申请

US20210215451A1 FIREARM ADJUSTABLE LENGTH STOCK ASSEMBLY 有权
公开(公告)号：US20210215451A1
公开(公告)日：2021-07-15
申请号：US16742175
申请日：2020-01-14
申请人： Leapers, Inc.
发明人： Tai-lai Ding , Tat Shing Yu
IPC分类号： F41C23/14 , F41C23/04
摘要： A stock assembly and related method are provided. The stock assembly can include a base that can be joined with a weapon and a butt portion that movably extends from the base so the stock assembly can be adjusted in length. The stock can include an adjustment limiter configured to stop extension of the butt portion at a predetermined length, which can be set by a user to fit their stature. The butt portion can include a longitudinal axis and a limiter surface offset at an angle relative to the axis. The adjustment limiter can be a wedge that wedges against the limiter surface to set the stock assembly at the predetermined length, thereby automatically setting that length in a consistent and repeatable manner. A lock, separate from the adjustment limiter, can selectively lock the butt portion in a fixed position as or after the stock assembly attains the predetermined length.

49. 发明授权

US10962324B1 Handguard and related method of use 有权
公开(公告)号：US10962324B1
公开(公告)日：2021-03-30
申请号：US16857541
申请日：2020-04-24
申请人： Leapers, Inc.
发明人： Tai-Lai Ding , Tat Shing Yu
IPC分类号： F41C23/16 , F41G11/00
摘要： A handguard and related method are provided. The handguard can include a clamp with opposing ramped surfaces, wedges engaging the ramped surfaces, and fasteners extending through the wedges and opposite sides of the handguard. Rotating the fasteners urges the wedges against the ramped surfaces to urge the clamp and a corresponding clamp element against a barrel to clamp the handguard to it. Where multiple fasteners are included, they can extend in opposite directions over the barrel, and can have reversed locking directions to distribute clamping forces to the barrel evenly. The clamp and wedges can prevent rotation of the handguard and provide parallel upward and downward movement. A fastener can extend through a wedge bore without engaging that wedge bore, while another fastener can threadably engage another wedge bore in the same wedge to provide horizontal wedge movement via rotation of the fastener.

50. 发明授权

US10724829B1 Toolless zero systems for an optical device 有权
公开(公告)号：US10724829B1
公开(公告)日：2020-07-28
申请号：US16289237
申请日：2019-02-28
申请人： Leapers, Inc.
发明人： Tai-lai Ding , Tat Shing Yu
IPC分类号： F41G1/54 , F41G1/38
摘要： An optical device includes a toolless rezero system and/or a zero locking system. The rezero system can operate in a first mode in which a scale ring is non-rotatable relative to an axis. The ring can be manually moved to a second mode, where the ring is rotatable relative to the axis, so alphanumeric characters and bars can be moved about the axis to align a preselected zero element with a reference element and rezero the device. The zero locking system can include a locking cover button that is manually movable to automatically operate a locking ring in a first mode in which it rotatably couples the dial with an adjusting pin to move a reticle, and in a second mode in which it couples the adjustment dial to an immovable wheelbase so the dial is non-rotatable, and the reticle is locked in position. Related methods are provided.

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