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公开(公告)号:US11592258B2
公开(公告)日:2023-02-28
申请号:US17656716
申请日:2022-03-28
发明人: Michael Shaffer , Richard Bednar , Steven Bednar , Phillip Bednar , Eric Vankeulen , Gary Smith, Jr. , Robert Seymour , Keith Bartels
摘要: A crossbow de-cock mechanism may include a de-cock activator that is selectively movable from a first de-cock activator position that prevents de-cocking of a crossbow into a second de-cock activator position that permits de-cocking of the crossbow.
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公开(公告)号:US11885587B2
公开(公告)日:2024-01-30
申请号:US18175083
申请日:2023-02-27
发明人: Michael Shaffer , Richard Bednar , Steven Bednar , Phillip Bednar , Eric Vankeulen , Gary Smith, Jr. , Robert Seymour , Keith Bartels
CPC分类号: F41B5/1469 , F41B5/123
摘要: A bow may have a string latch that holds a bowstring and that can be moved into three distinct positions. One activator may be used to prevent the string latch from being moved into its second position. A second activator may be used to prevent the string latch from being moved into its third position. A third activator may be used to move the first and second activators to prevent the string latch from being moved into its second or third positions.
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公开(公告)号:US11009310B1
公开(公告)日:2021-05-18
申请号:US16745876
申请日:2020-01-17
发明人: Michael Shaffer , Richard Bednar , Steven Bednar , Phillip Bednar , Eric VanKeulen , Gary Smith, Jr. , Robert Seymour , Keith Bartels
摘要: A crossbow reset mechanism may be used to reset a safety activator and a de-cock activator. The reset mechanism may reset the safety and de-cock activators simultaneously.
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公开(公告)号:US11306994B2
公开(公告)日:2022-04-19
申请号:US17199714
申请日:2021-03-12
发明人: Michael Shaffer , Richard Bednar , Steven Bednar , Phillip Bednar , Eric VanKeulen , Gary Smith, Jr. , Robert Seymour , Keith Bartels
摘要: A crossbow reset mechanism may be used to reset a safety activator and a de-cock activator. The reset mechanism may reset the safety and de-cock activators simultaneously.
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公开(公告)号:US11002505B1
公开(公告)日:2021-05-11
申请号:US16745845
申请日:2020-01-17
发明人: Michael Shaffer , Richard Bednar , Steven Bednar , Phillip Bednar , Eric VanKeulen , Gary Smith, Jr. , Robert Seymour , Keith Bartels
摘要: A crossbow de-cock mechanism may include a de-cock activator that is selectively movable from a first de-cock activator position that prevents de-cocking of a crossbow into a second de-cock activator position that permits de-cocking of the crossbow.
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公开(公告)号:US10907925B2
公开(公告)日:2021-02-02
申请号:US16722064
申请日:2019-12-20
发明人: Michael J. Shaffer , Gary Smith, Jr. , Keith Bartels , Jacob Hout , Phillip Bednar , Steven Bednar
摘要: A crossbow in some embodiments may include two power cables and two power cable wheels. Each power cable may extend from a bowstring wheel, to a power cable wheel and then back to the bowstring wheel. A crossbow in some other embodiments may include four power cables and two power cable wheels. Each power cable may extend from a bowstring wheel, to a power cable wheel and then to a portion of the crossbow that does not move relative to the main beam.
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公开(公告)号:US10514226B2
公开(公告)日:2019-12-24
申请号:US15925226
申请日:2018-03-19
发明人: Michael J. Shaffer , Gary Smith, Jr. , Keith Bartels , Jacob A. Hout , Phillip Bednar , Steven Bednar
摘要: A crossbow in some embodiments may include two power cables and two power cable wheels. Each power cable may extend from a bowstring wheel, to a power cable wheel and then back to the bowstring wheel. A crossbow in some other embodiments may include four power cables and two power cable wheels. Each power cable may extend from a bowstring wheel, to a power cable wheel and then to a portion of the crossbow that does not move relative to the main beam.
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公开(公告)号:US11428499B2
公开(公告)日:2022-08-30
申请号:US17156685
申请日:2021-01-25
发明人: Michael Shaffer , Richard Bednar , Steven Bednar , Phillip Bednar , Eric VanKeulen , Gary Smith, Jr. , Robert Seymour , Keith Bartels
摘要: A crossbow may include a bowstring and a string latch that can be moved into a first string latch position that holds the bowstring in a cocked position, a second string latch position that does not hold the bowstring in the cocked position and a third string latch position. To de-cock the crossbow, a de-cock activator may be selectively movable from a first de-cock activator position that prevents the string latch from being moved into the third string latch position into a second de-cock activator position that permits the string latch to be moved into the third string latch position. When the string latch is in the first string latch position and the de-cock activator is in the second de-cock activator position: the string latch may be selectively movable into the third string latch position and then the second string latch position permitting de-cocking of the crossbow.
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公开(公告)号:US20220120531A9
公开(公告)日:2022-04-21
申请号:US17156685
申请日:2021-01-25
发明人: Michael Shaffer , Richard Bednar , Steven Bednar , Phillip Bednar , Eric VanKeulen , Gary Smith, Jr. , Robert Seymour , Keith Bartels
摘要: A crossbow de-cock mechanism may include a de-cock activator that is selectively movable from a first de-cock activator position that prevents de-cocking of a crossbow into a second de-cock activator position that permits de-cocking of the crossbow.
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公开(公告)号:US20210222990A1
公开(公告)日:2021-07-22
申请号:US17199714
申请日:2021-03-12
发明人: Michael Shaffer , Richard Bednar , Steven Bednar , Phillip Bednar , Eric VanKeulen , Gary Smith, Jr. , Robert Seymour , Keith Bartels
摘要: A crossbow reset mechanism may be used to reset a safety activator and a de-cock activator. The reset mechanism may reset the safety and de-cock activators simultaneously.
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