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1. 发明授权

US11590637B2 Methods and apparatuses for extracting and dislodging fasteners 有权
公开(公告)号：US11590637B2
公开(公告)日：2023-02-28
申请号：US17672538
申请日：2022-02-15
申请人： GRIP HOLDINGS LLC
发明人： Paul Kukucka , Thomas Stefan Kukucka
IPC分类号： B25B27/18 , B25B23/10 , B25B23/00
摘要： A method of using a fastener torque-tool body, torque arm, and release bolt to engage a stripped threaded fastener in an object. The method comprising the steps of selecting a torque-tool body suitable for the fastener being removed, engaging the torque-tool body with the fastener, engaging the torque arm with the torque-tool body, applying rotational force to the torque arm to rotate the fastener within the object, engaging the release bolt with the torque-tool body, and applying rotational force to the release bolt to dislodge the fastener from the torque-tool body.

2. 发明申请

US20220281085A1 Multi-Directional Driver Bit 有权
公开(公告)号：US20220281085A1
公开(公告)日：2022-09-08
申请号：US17752682
申请日：2022-05-24
申请人： GRIP HOLDINGS LLC
发明人： Paul Kukucka , Thomas Stefan Kukucka
IPC分类号： B25B23/10 , B25B15/00 , B25B23/00
摘要： A screw bit body allowing for torque force application onto a socket fastener. The screw bit body includes a plurality of laterally-bracing sidewalls, a plurality of intermittent sidewalls, a first base, and a second base. The laterally-bracing sidewalls and plurality of intermittent sidewalls are radially distributed about a rotation axis of the screw bit body with each further including a first lateral edge, a second lateral edge, a bracing surface, and an engagement cavity. The engagement cavity creates a gripping point to prevent slippage in between the screw bit body and the socket fastener. The engagement cavity traverses normal and into the concave surface and the convex surface. The engagement cavity includes an angled driving portion and a concave portion. The angled driving portion is positioned adjacent to the first lateral edge with the concave portion being positioned opposite to the first lateral edge, across the angled driving portion.

3. 发明授权

US11364602B2 Multi-directional driver bit 有权
公开(公告)号：US11364602B2
公开(公告)日：2022-06-21
申请号：US16592018
申请日：2019-10-03
申请人： GRIP HOLDINGS LLC
发明人： Paul Kukucka , Thomas Stefan Kukucka
IPC分类号： B25B15/00
摘要： A screw bit body which allows for efficient torque force application onto a socket fastener. The screw bit body includes a plurality of laterally-bracing sidewalls, a first base, and a second base. The laterally-bracing sidewalls are radially distributed about a rotation axis of the screw bit body with each further including a first lateral edge, a second lateral edge, a bracing surface, and an engagement cavity. The engagement cavity creates a gripping point to prevent slippage in between the screw bit body and the socket fastener. The engagement cavity traverses normal and into the concave surface and the convex surface. The engagement cavity includes an angled driving portion and a concave portion. The angled driving portion is positioned adjacent to the first lateral edge with the concave portion being positioned opposite to the first lateral edge, across the angled driving portion.

4. 发明授权

US11154969B2 Fastener extractor device 有权
公开(公告)号：US11154969B2
公开(公告)日：2021-10-26
申请号：US16255341
申请日：2019-01-23
申请人： GRIP HOLDINGS LLC
发明人： Paul Kukucka , Thomas Stefan Kukucka
IPC分类号： B25B27/18 , B25B23/08 , B25B13/06 , B25B15/00 , B25B13/04
摘要： A fastener extractor device for removing seized fasteners and aiding in disengaging the extractor device from said seized fastener afterwards. The extractor device includes a shank body, a drive head, a torque-tool body, a tubular sleeve, an external thread, and an internal thread. The torque-tool body includes a plurality of laterally-bracing sidewalls and an at least one engagement feature. The engagement feature is integrated into a specific sidewall to bite into a sized fastener. The drive head is terminally and concentrically connected to the shank body to receive an external torque tool. The torque-tool body is terminally and concentrically connected to the shank body, opposite the drive head. The tubular sleeve is slidably engaged along the shank body through the internal thread and the external thread to physically disengaged the torque-tool body from a seized fastener.

5. 发明申请

US20210220977A1 Advanced Holding Apparatus 有权
公开(公告)号：US20210220977A1
公开(公告)日：2021-07-22
申请号：US17224032
申请日：2021-04-06
申请人： GRIP HOLDINGS LLC
发明人： Paul Kukucka , Thomas Stefan Kukucka
IPC分类号： B25B23/10 , B25B23/00 , B25B15/00
摘要： A screw bit body which allows for efficient torque force application onto a socket fastener. The screw bit body includes a plurality of laterally-bracing sidewalls, a first base, and a second base. The laterally-bracing sidewalls are radially distributed about a rotation axis of the screw bit body with each further including a first lateral edge, a second lateral edge, a bracing surface, and an engagement cavity. The engagement cavity creates an additional gripping point to prevent slippage in between the screw bit body and the socket fastener. The engagement cavity traverses normal and into the bracing surface. Additionally, the engagement cavity traverses into the screw bit body from the first base to the second base. The engagement cavity is specifically positioned offset from the first lateral edge by a first distance.

6. 发明申请

US20210148395A1 Anti-Slippage Fastener 有权
公开(公告)号：US20210148395A1
公开(公告)日：2021-05-20
申请号：US17047628
申请日：2019-03-04
申请人： GRIP HOLDINGS LLC
发明人： Paul Kukucka , Thomas Stefan Kukucka
IPC分类号： F16B23/00
摘要： An anti-slippage fastener that utilizes a plurality of engagement features to prevent slippage and facilitate torque transfer between a torque-tool and the fastener. The fastener includes a shank, a fastener head, and an external threading. The fastener head includes a rotation axis and a plurality of engagement walls; wherein the engagement walls are radially distributed about the rotation axis. Each of the engagement walls includes a first transversal line, a second transversal line, and a partially-circular portion. The first transversal line is terminally connected to the partially-circular portion. The second transversal line is terminally connected to the partially-circular portion, opposite the first transversal line. A center of the partially-circular portion is oriented away from the rotation axis. The shank is concentrically connected to the fastener head to act as the body of the fastener. The external threading is laterally connected along the shank, similar to traditional fasteners.

7. 外观设计

USD887233S1 Extractor socket 有权
公开(公告)号：USD887233S1
公开(公告)日：2020-06-16
申请号：US29711251
申请日：2019-10-29
申请人： GRIP HOLDINGS LLC
设计人： Paul Kukucka , Thomas Stefan Kukucka

8. 发明授权

US11602828B2 Multi-grip screw apparatus 有权
公开(公告)号：US11602828B2
公开(公告)日：2023-03-14
申请号：US17506590
申请日：2021-10-20
申请人： GRIP HOLDINGS LLC
发明人： Paul Kukucka , Thomas Stefan Kukucka
IPC分类号： B25B23/10 , B25B23/00 , B25B15/00
摘要： A screw bit body allows for efficient torque force application onto a socket fastener. The screw bit body includes a plurality of laterally-bracing sidewalls, a first base, and a second base. The laterally-bracing sidewalls are radially distributed about a rotation axis of the screw bit body with each further including a first lateral edge, a second lateral edge, a bracing surface, and an engagement cavity. The engagement cavity creates an additional gripping point to prevent slippage in between the screw bit body and the socket fastener. The engagement cavity traverses normal and into the bracing surface. Additionally, the engagement cavity traverses into the screw bit body from the first base to the second base. The engagement cavity is specifically positioned offset from the first lateral edge by a first distance.

9. 发明申请

US20230060398A1 Methods and Apparatuses for Extracting Fasteners 有权
公开(公告)号：US20230060398A1
公开(公告)日：2023-03-02
申请号：US18049489
申请日：2022-10-25
申请人： GRIP HOLDINGS LLC
发明人： Paul Kukucka , Thomas Stefan Kukucka
IPC分类号： B25B27/18 , B25B23/10 , B25B15/00
摘要： A method for removing a fastener with an extractor tool. The method comprising providing the fastener and the extractor tool, wherein the fastener includes a head portion and the extractor tool includes a drive head, a torque-tool body, an external thread, and a tubular sleeve. The method further comprising driving the torque-tool body of the extractor tool into an engagement recess of the fastener head portion and applying rotational force to the extractor tool to rotate the fastener. The method further comprising rotating the tubular sleeve along the external thread and into contact with the fastener, pressing the external sleeve axially against the fastener to remove the fastener from the extractor tool.

10. 发明申请

US20220168877A1 Methods and Apparatuses for Extracting and Dislodging Fasteners 有权
公开(公告)号：US20220168877A1
公开(公告)日：2022-06-02
申请号：US17672538
申请日：2022-02-15
申请人： GRIP HOLDINGS LLC
发明人： Paul Kukucka , Thomas Stefan Kukucka
IPC分类号： B25B27/18 , B25B23/00 , B25B23/10
摘要： A method of using a fastener torque-tool body, torque arm, and release bolt to engage a stripped threaded fastener in an object. The method comprising the steps of selecting a torque-tool body suitable for the fastener being removed, engaging the torque-tool body with the fastener, engaging the torque arm with the torque-tool body, applying rotational force to the torque arm to rotate the fastener within the object, engaging the release bolt with the torque-tool body, and applying rotational force to the release bolt to dislodge the fastener from the torque-tool body.

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