公开(公告)号：US20240324795A1

公开(公告)日：2024-10-03

申请号：US18602909

申请日：2024-03-12

申请人： Marc Gregory Martino

发明人： Marc Gregory Martino

IPC分类号： A47F5/08 ,  A47F7/02 ,  A63H3/52 ,  A63H18/04 ,  B63B32/20 ,  B63H1/36 ,  B63H16/18 ,  F01N13/08 ,  F42B6/10 ,  F42B10/34

CPC分类号： A47F5/0876 ,  A63H3/52 ,  A63H18/04 ,  B63H1/36 ,  B63H16/18 ,  F42B6/10 ,  F42B10/34 ,  A47F5/0807 ,  A47F7/02 ,  B63B32/20 ,  F01N13/082 ,  F01N2260/06

摘要： A jewelry display includes a ferromagnetic planar substrate and a bracket attached to a wall. The bracket has a wall engagement surface along an inner surface and a ferromagnetic planar substrate engagement surface along an outer surface. A non-slip covering attached to the ferromagnetic planar substrate engagement surface abuts the back surface of the ferromagnetic planar substrate. At least one bracket magnet is attached to the bracket. The back surface of the ferromagnetic planar substrate is configured to removably attach to the bracket due to the magnetic force of the at least one bracket magnet attracting the ferromagnetic planar substrate and a frictional force between the non-slip covering and the back surface of the ferromagnetic planar substrate. A plurality of jewelry fixtures are removably attached to the front surface of the ferromagnetic planar substrate, each jewelry fixture having at least one permanent fixture magnet and a jewelry holding structure.

公开(公告)号：US20230242220A1

公开(公告)日：2023-08-03

申请号：US17766752

申请日：2020-09-02

申请人： CAYAGO TEC GmbH

发明人： Hans-Peter Walpurgis

IPC分类号： B63B32/10 ,  B63B32/20 ,  B63H11/08 ,  B63B32/57 ,  B63B32/59 ,  A63B35/12

CPC分类号： B63B32/10 ,  B63B32/20 ,  B63H11/08 ,  B63B32/57 ,  B63B32/59 ,  A63B35/12

摘要： The invention relates to a watercraft (10) having a hull which, in the area of the deck (13), has a support on which parts of the upper body of a user can rest and where the user can hold on to handles (20) preferably disposed in the bow area (11), wherein a flow channel (40) is assigned to the hull or the hull has a flow channel (40), wherein a propelling screw (41) is disposed in the flow channel (40), wherein the flow channel (40) has an intake port (33) and, downstream of the propelling screw (41), a jet outlet (43) in the stern area (12), and wherein a support body (50) is disposed on the stern area (12) in such a way that the support body (50) extends the support by means of its support surface (51). In such a watercraft, a considerable increase in traveling speed can be achieved if provision is made for at least one sliding surface (56) to be provided on the underside of the support body (50) and for the support body (50) to be rigidly connected to the hull.

公开(公告)号：US11958572B2

公开(公告)日：2024-04-16

申请号：US17170607

申请日：2021-02-08

申请人： Merton W. Pekrul

发明人： Merton W. Pekrul

IPC分类号： B63B34/10 ,  B63H5/02 ,  B63H16/08 ,  B63H16/20 ,  F01C1/344 ,  F01C21/08 ,  B63B32/00 ,  B63B32/20

CPC分类号： B63B34/10 ,  B63H5/02 ,  B63H16/08 ,  B63H16/20 ,  F01C1/3445 ,  F01C21/0809 ,  B63B32/00 ,  B63B32/20 ,  B63H2016/202

摘要： The invention comprises a paddle board apparatus and method of use thereof, comprising: a manual crank connected to a drive shaft, a rotatable housing, and a set of paddle wheels connected to an outer surface of the rotatable housing, where a child manually turning the crank simultaneously propels the paddle board forward in water through use of the paddle wheels and drives an air pump in the rotatable housing to blow bubbles about the paddle board for enjoyment of the child riding the paddle board.

公开(公告)号：US11925279B2

公开(公告)日：2024-03-12

申请号：US17146478

申请日：2021-01-11

申请人： Marc Gregory Martino

发明人： Marc Gregory Martino

IPC分类号： B63H1/36 ,  A47F5/08 ,  A63H3/52 ,  A63H18/04 ,  B63B32/20 ,  B63H16/18 ,  F01N13/08 ,  F42B6/10 ,  F42B10/34 ,  A47F7/02

CPC分类号： A47F5/0876 ,  A63H3/52 ,  A63H18/04 ,  B63H1/36 ,  B63H16/18 ,  F42B6/10 ,  F42B10/34 ,  A47F5/0807 ,  A47F7/02 ,  B63B32/20 ,  F01N13/082 ,  F01N2260/06

摘要： An exhaust system for a combustion engine vehicle includes an exhaust pipe extending between an exhaust inlet disposed opposite an exhaust outlet. The exhaust inlet and exhaust outlet are in fluidic communication with one another. The exhaust inlet is configured to receive an exhaust gas produced by an internal combustion engine of the combustion engine vehicle. A second pipe has an air inlet extending from and connected to the exhaust pipe. The second pipe is configured to be in fluidic communication with the exhaust outlet. The air inlet is configured to receive an outside flow of air. The exhaust gas from the combustion engine vehicle and the outside flow of air captured by the air inlet when the combustion engine vehicle is moving forward are configured to be combined and to cooperatively exit out the exhaust outlet.

公开(公告)号：US20240262464A1

公开(公告)日：2024-08-08

申请号：US18568501

申请日：2022-06-03

申请人： BARRACUDA KAYAKS LIMITED

发明人： David Andrew REID ,  Gordon Malcolm ROBINSON

IPC分类号： B63B32/10 ,  B63B32/20 ,  B63B32/40 ,  B63B34/10 ,  B63B34/26 ,  B63H5/16 ,  B63H11/10 ,  B63H21/00 ,  B63H21/17

CPC分类号： B63B32/10 ,  B63B32/20 ,  B63B32/40 ,  B63B34/10 ,  B63B34/26 ,  B63H5/16 ,  B63H11/102 ,  B63H21/17 ,  B63H21/24

摘要： Described herein are paddlecraft such as kayaks modified to include a motor to assist the paddling action of a user of the paddlecraft. The paddlecraft has a motor driven propeller located in an elongated channel within a paddlecraft base which drives water flow from an inlet side to an outlet side of the motor driven propeller via the elongated channel to drive movement of the paddlecraft. At least one movement sensor may be located on the paddlecraft and motor driven propeller actuation is driven by a user when the at least one movement sensor senses paddling movement by the user. A network comprising multiple paddlecraft and movement sensor communication is also described along with a method of assisting a paddlecraft user to generate motion.

公开(公告)号：US12043352B2

公开(公告)日：2024-07-23

申请号：US17824585

申请日：2022-05-25

申请人： Universal City Studios LLC

发明人： Byron Thomas Osborn ,  Eric Alan Vance ,  Pedro Lopez ,  Ryan Dale Walton ,  David Gerard Majdali

IPC分类号： B63B32/30 ,  A63G21/18 ,  B63B32/20

CPC分类号： B63B32/20 ,  A63G21/18

摘要： A drag-inducing mat includes a main body configured to accommodate a rider. The main body includes a rider surface configured to face the rider and an opposing surface configured to face a slide surface. The drag-inducing mat also includes a sipe array defined within the opposing surface. The sipe array includes a plurality of sipes that extends from a first lateral edge of the main body to a second lateral edge of the main body to selectively induce friction between the main body and the slide surface based on force applied to the sipe array by the rider.