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1. 发明授权

US10939672B2 Experimental device and experimental method for studying quantitative relationship between spawning of parent fish and stimulation of flow velocity 有权
公开(公告)号：US10939672B2
公开(公告)日：2021-03-09
申请号：US16340086
申请日：2018-08-01
申请人： Nanjing Hydraulic Research Institute
发明人： Qiuwen Chen , Yuqing Lin , Jianyun Zhang , Liuming Hu , Yuxin Zhang , Lei Tang , Tiesheng Guan , Yong Gao , Wei Jiang
IPC分类号： A01K61/95 , A01K61/17 , A01K69/04 , F04D13/08 , G01F9/00
摘要： A experimental device is specifically an annular water tank formed by a first arc-shaped water tank, a first special-shaped water tank, a second arc-shaped water tank and a second special-shaped water tank which are sequentially connected head to tail, and the outer perimeter is 70 m to 110 m, wherein the inner walls of both the first special-shaped water tank and the second special-shaped water tank are flat, both of the widths between the outer walls and the inner walls are gradually increased from the two ends to the middle, and water flow pushing equipment which are capable of enabling the maximum water flow velocity in the experimental device to reach a preset value are respectively placed in the first special-shaped water tank and the second special-shaped water tank.

2. 发明授权

US4819369A Apparatus for the "baitless" harvesting of crawfish 失效
标题翻译：用于“无饵”收获小龙虾的装置
公开(公告)号：US4819369A
公开(公告)日：1989-04-11
申请号：US638
申请日：1987-01-05
申请人： Ed Bodker
发明人： Ed Bodker
IPC分类号： A01K69/08 , A01K69/04
CPC分类号： A01K69/08
摘要： A baitless crayfish harvesting apparatus having a primary collection chamber, a plurality of passageways positioned is relation to the collection chamber, each of the passageways having an entrance door and an exit door, for luring a crayfish thereinto, and allowing the crayfish to travel in a single direction from outside of the collection chamber into the collection chamber during the harvesting of the crayfish.
摘要翻译：具有主收集室的无饵小龙虾收获装置，多个通道与收集室相关，每个通道具有入口门和出口，用于吸引小龙虾，并允许小龙虾以在收获小龙虾的过程中，从收集室外部的单一方向进入收集室。

3. 发明申请

US20220053744A1 Collapsible Fish Trap With Acoustic Masking Properties 有权
公开(公告)号：US20220053744A1
公开(公告)日：2022-02-24
申请号：US17408395
申请日：2021-08-21
申请人： Alexander Stubbs
发明人： Alexander Stubbs
IPC分类号： A01K69/04
摘要： Various aspects of the disclosure generally relate a fish trap for use in waters among marine predators which use echolocation. In one aspect the fish trap has acoustic masking properties. In one aspect the fish trap may be a lightweight, collapsible column for use by small commercial vessels and recreational fishing. In one aspect the fish trap may have an overlapping net, forming a double seam for added strength. In one aspect the fish trap may have reinforcing wire along bridle attachment points to hold heavier loads of fish.

4. 发明申请

US20210400937A1 FISHING DEVICES AND METHODS 有权
公开(公告)号：US20210400937A1
公开(公告)日：2021-12-30
申请号：US17473703
申请日：2021-09-13
申请人： Carp Solutions, LLC
发明人： Przemyslaw G. Bajer
IPC分类号： A01K69/04 , A01K75/00
摘要： A fishing device includes a net disposed in a body of water containing fishes. A plurality of posts, wherein each post further includes a stem, a bottom cross disposed at a lower portion of the stem; a cross bar disposed at a top end of the stem; and a cord. The stem is an upright elongated protrusion extending from under a bottom to above a surface of the body of water. The cord is slidably secured to the cross bar. A first end of the cord is secured to a weight. A second end of the cord is secured to the net. The fishing device includes a release mechanism. The release mechanism grabs a portion of the cord to hold the weight in a first position adjacent to the cross bar. A bait system is disposed at or adjacent to a center of the net.

5. 发明授权

US10959416B2 Fishing devices and methods 有权
公开(公告)号：US10959416B2
公开(公告)日：2021-03-30
申请号：US16250231
申请日：2019-01-17
申请人： Carp Solutions, LLC
发明人： Przemyslaw G. Bajer
IPC分类号： A01K69/04 , A01K75/00 , A01K75/04
摘要： A fishing device includes a net disposed in a body of water containing fishes. A plurality of posts, wherein each post further includes a stem, a bottom cross disposed at a lower portion of the stem; a cross bar disposed at a top end of the stem; and a cord. The stem is an upright elongated protrusion extending from under a bottom to above a surface of the body of water. The cord is slidably secured to the cross bar. A first end of the cord is secured to a weight. A second end of the cord is secured to the net. The fishing device includes a release mechanism. The release mechanism grabs a portion of the cord to hold the weight in a first position adjacent to the cross bar. A bait system is disposed at or adjacent to a center of the net.

6. 发明授权

US5640800A Crab trap 失效
标题翻译：螃蟹陷阱
公开(公告)号：US5640800A
公开(公告)日：1997-06-24
申请号：US451710
申请日：1995-05-26
申请人： Fredric N. Peterson
发明人： Fredric N. Peterson
IPC分类号： A01K69/04 , A01K69/10 , A01K69/00 , A01M23/34
CPC分类号： A01K69/04 , A01K69/10
摘要： A crab trap having a tubular body formed of a netting material, a bait compartment in the tubular body, a weight compartment, and one or more looped snares which close about the leg or claw of the crab when the trap is lifted. The openings in the netting are sized to allow the crab to partially insert its claw into the bait compartment, but to resist withdrawal of the crab's claw.
摘要翻译：具有由网状材料形成的管状体，管状体中的诱饵室，重量隔间以及当捕获器被提升时围绕螃蟹的腿或爪紧闭的一个或多个环形圈套的螃蟹捕获器。网中的开口尺寸设定为允许螃蟹将其爪部分地插入诱饵隔间，而阻止螃蟹爪的撤出。

7. 发明授权

US11503814B2 Fishing devices and methods 有权
公开(公告)号：US11503814B2
公开(公告)日：2022-11-22
申请号：US17473703
申请日：2021-09-13
申请人： Carp Solutions, LLC
发明人： Przemyslaw G. Bajer
IPC分类号： A01K69/04 , A01K75/00 , A01K71/00 , A01K74/00
摘要： A fishing device includes a net disposed in a body of water containing fishes. A plurality of posts, wherein each post further includes a stem, a bottom cross disposed at a lower portion of the stem; a cross bar disposed at a top end of the stem; and a cord. The stem is an upright elongated protrusion extending from under a bottom to above a surface of the body of water. The cord is slidably secured to the cross bar. A first end of the cord is secured to a weight. A second end of the cord is secured to the net. The fishing device includes a release mechanism. The release mechanism grabs a portion of the cord to hold the weight in a first position adjacent to the cross bar. A bait system is disposed at or adjacent to a center of the net.

8. 发明申请

US20220287285A1 ROPE RELEASING APPARATUS, FISHING SYSTEM AND METHOD FOR CONTROLLING A FISHING SYSTEM 有权
公开(公告)号：US20220287285A1
公开(公告)日：2022-09-15
申请号：US17200602
申请日：2021-03-12
申请人： Carp Solutions, LLC
发明人： Przemyslaw G. Bajer , Michael V. Hirt
IPC分类号： A01K69/04 , A01K75/00
摘要： A rope releasing apparatus includes an actuator, a wireless receiver for receiving a wireless signal to control the actuator, and a rope securing mechanism mechanically coupled to the actuator. The rope securing mechanism secures a rope. The rope is attached to a fishing net. In response to receiving the wireless signal, the wireless receiver activates the actuator to cause the rope securing mechanism to release the rope.

9. 发明申请

US20200068860A1 FISHING DEVICES AND METHODS 审中-公开
公开(公告)号：US20200068860A1
公开(公告)日：2020-03-05
申请号：US16250231
申请日：2019-01-17
申请人： Carp Solutions, LLC
发明人： Przemyslaw G. Bajer
IPC分类号： A01K69/04 , A01K75/00
摘要： A fishing device includes a net disposed in a body of water containing fishes. A plurality of posts, wherein each post further includes a stem, a bottom cross disposed at a lower portion of the stem; a cross bar disposed at a top end of the stem; and a cord. The stem is an upright elongated protrusion extending from under a bottom to above a surface of the body of water. The cord is slidably secured to the cross bar. A first end of the cord is secured to a weight. A second end of the cord is secured to the net. The fishing device includes a release mechanism. The release mechanism grabs a portion of the cord to hold the weight in a first position adjacent to the cross bar. A bait system is disposed at or adjacent to a center of the net.

10. 发明授权

US5478273A Crab pot 失效
标题翻译：螃蟹锅
公开(公告)号：US5478273A
公开(公告)日：1995-12-26
申请号：US427795
申请日：1995-04-26
申请人： Harvey Ives
发明人： Harvey Ives
IPC分类号： A01K69/10 , A01K69/08 , A01K69/04
CPC分类号： A01K69/10
摘要： A crab pot having improved yield. A traditional commercial crab pot comprises a trigger structure that rotates between open and closed positions. The crabs enter the trap by pushing trigger members inwardly as the crabs pass through a trap opening. The trigger members are prevented from swinging outwardly, so crabs should not be able to leave through the trap opening. To bias the trigger structure into the closed position, the trigger structure comprises a counterweight member that biases the trigger members into a position where they span the trap opening and prevent egress of crabs. A protection structure is provided which prevents crabs from interfering with the operation of the trigger structure. The protection structure prevents the crabs from interfering either with the portions of the trigger members which extend below the trap opening and/or the counterweight member located above the trap opening. The protection structure thus may take the form of either a stirrup structure which receives the bottom ends of the trigger members or a hood which extends over and protects the counterweight member. The stirrup structure and the hood structure do not interfere with normal operation of the trigger structure. Preferably, both a hood structure and a stirrup structure are used at the same time.
摘要翻译：一种具有提高产量的螃蟹。传统的商业螃蟹壶包括在打开和关闭位置之间旋转的触发结构。当螃蟹通过陷阱开口时，螃蟹通过向内推动触发器进入陷阱。触发器件被阻止向外摆动，因此螃蟹不应该能够通过收集器开口离开。为了将触发器结构偏置到关闭位置，触发器结构包括配重构件，该配重构件将触发构件偏置到它们跨过陷阱开口并防止螃蟹出口的位置。提供了防止螃蟹干扰触发结构的操作的保护结构。保护结构防止螃蟹与定位开口下方延伸下方的触发构件的部分和/或位于陷阱开口上方的配重构件相干扰。因此，保护结构可以采取接收触发构件的底端的箍筋结构或延伸并保护配重构件的罩的形式。镫形结构和罩结构不会干扰触发结构的正常操作。优选地，同时使用罩结构和箍筋结构。

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