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Patent # Description
US-1,004,0546 Bar of composite matrix material
In a rotary wing aircraft a bar (1) of composite matrix material has a longitudinal axis (8) perpendicular to a cross section with upper and lower surfaces (2,...
US-1,004,0545 Rotor dome, a rotor, and a rotorcraft
A dome for a rotor of a rotorcraft, the dome comprising a cap extending radially from an axis of rotation in elevation towards a periphery and in azimuth over...
US-1,004,0544 Multi-rotor personal air vehicle with a central lifting fan
A flying vehicle with a fuselage having a longitudinal axis, a cockpit extending substantially from the center of the fuselage, a left front wing extending from...
US-1,004,0543 Tapered brake disk
A brake stack comprises a stator having an annular, inner periphery section disposed substantially along a first radial plane extending normal to an axis of a...
US-1,004,0542 System and method for stabilizing longitudinal acceleration of a rotorcraft
In accordance with an embodiment of the present invention, a method of operating a rotorcraft includes operating the rotorcraft in a speed control mode, where a...
US-1,004,0541 Dynamic activation of pumps of a fluid power system
A method includes receiving pump cycle location data associated with a fluid power system. The fluid power system includes a plurality of pumps (including at...
US-1,004,0540 Link for coupling an aircraft lift device to a track
A link for coupling an aircraft lift device to a track that is deployable about an axis of rotation. The link includes a track member to be fixed relative to...
US-1,004,0539 Actuator for controlling a horizontal stabilizer of an aircraft
The invention relates to an actuator (4) for controlling a horizontal stabilizer (3) of an aircraft, including: a primary channel including a screw (6) and a...
US-1,004,0538 Joint, and aircraft structure
A joint (20) joins a plate member (26) with a preform (22), wherein an inclined part (28), which is inclined relative to a surface that is orthogonal to the...
US-1,004,0537 Laminate composite wing structures
A wing may include a wing skin, a laminate composite first stringer, a rib, and at least one fastener. A majority of the first stringer may be characterized by...
US-1,004,0536 Wing structure, stringer structure, and related apparatus and methods of assembly
A wing structure for use with an aircraft is provided. The wing structure includes at least one wing section including an inboard portion, an outboard portion...
US-1,004,0535 Composite accoustical panels especially useful for interior panel assemblies of aircraft passenger cabins
Composite acoustic panels are provided which may usefully be employed for aircraft interior panel assemblies. The composite acoustic panels may include a core...
US-1,004,0534 Fuselage to wing attachment
According to one embodiment, an aircraft features a fuselage, a wing member, and two fuselage beam. The fuselage features a first plurality of structural...
US-1,004,0533 Ballast water treatment apparatus and method for ship using forward osmosis process
A ballast water treatment apparatus for a ship includes a water collection part for collecting sea water, a forward osmosis process unit for producing ballast...
US-1,004,0532 Boat and boat maneuvering system
A boat includes a boat body, a propulsion unit, a steering wheel that turns about a first turning axis and has a circular or substantially circular shape or an...
US-1,004,0531 Waterborne vessel braking system and method
A braking system for waterborne propeller driven vessel which, upon activating a brake pedal or similar actuation device causes the vessel to almost immediately...
US-1,004,0530 Outboard motor
An outboard motor includes a driving gear that is driven and rotated, and a propeller shaft that extends in a front-rear direction below the driving gear. The...
US-1,004,0529 Simplified sailing rig
A simplified sailing rig is disclosed that is easier to operate and maintain than the conventional Bermuda rig. The entire rig can be rotated under manual or...
US-1,004,0528 Propulsion device for ship
A propulsion device for a ship is introduced. The propulsion device for the ship comprises a duct having a nose corresponding to the front vertex of a hydrofoil...
US-1,004,0527 Lifesaving device and lifesaving control method
A lifesaving device and a lifesaving control method are provided. Wherein, the lifesaving device includes: at least one first detection module (200) configured...
US-1,004,0526 Distress device of lifejacket
A distress device of lifejacket includes: a lifejacket main body; a wireless emitter, disposed inside the lifejacket main body and including a circuit board and...
US-1,004,0525 Anti-fouling system using energy harvested from salt water
The invention provides an anti-fouling lighting system (1) configured for preventing or reducing biofouling on a fouling surface (1201) of an object (1200) that...
US-1,004,0524 Sustained release water marking device for search and rescue
A device that can provide sustained release of a detectable marker into a surrounding body of water as well as methods of forming the device and methods of...
US-1,004,0523 Compressed air tank for sinking prevention
A compressed air tank for sinking prevention comprises a compressed air tank having a valve; and an air pocket coupled to the compressed air tank and being...
US-1,004,0522 Surf wake forming system with dual actuated trim tab
A wakeboat has a hull, the hull forming a wake when moving forward in the water, with a port disturbance and a starboard disturbance in the wake. Left (port)...
US-1,004,0521 Ship stabilizer system
A system for stabilizing a vessel, comprising one or more ailerons and a drive device. The aileron is able to move about two axes, one on the longitudinal axis...
US-1,004,0520 AC servo motor hydraulic units for ship motion control
An AC motor hydraulic system which utilizes a plurality of centrally controlled AC servo motor driven hydraulic pumps with integrated reservoirs to effectuate...
US-1,004,0519 Accessory mounting system for a stand up paddle board
Accessory mounting systems for stand up paddle boards are disclosed. In one example, the accessory mounting system includes a mounting plug secured to a stand...
US-1,004,0518 Personal watercraft
A personal watercraft comprises a body; a driving power source mounted in the body; a water jet pump driven by the driving power source to eject a water jet in...
US-1,004,0517 Locking gimbal
This invention relates to a locking gimbal (10). More specifically, the invention relates to a locking gimbal (10) for automatically locking a gimballed object...
US-1,004,0516 Motorized swiveling watersports equipment rack
A motorized water sports equipment rack and method for motorized swiveling of a water sports equipment rack attached to a boat are disclosed. The motorized...
US-1,004,0515 Support buoy
A support buoy for supporting subsea equipment, the buoy comprising: a hull; a generator unit contained within the hull; a utilities array contained within...
US-1,004,0514 Testing device for model of floating gate and method of using the same
A testing device for a model of a floating gate, the device including: a towing carriage including a platform and a moon pool; a square support mechanism...
US-1,004,0513 Personal watercraft comprising a front float provided with a propulsion means
The invention relates to a personal watercraft (100) having a longitudinal axis (X) and comprising: a chassis (102), two rear floats (106) mounted at the rear...
US-1,004,0512 Actuation device of the control cable of a front derailleur of a bicycle
A front derailleur actuation device having a cable-winding bush in a casing rotatable about axis (X) in a first angular direction (A) between a first angular...
US-1,004,0511 Rear derailleur
An electronic rear derailleur for a bicycle, includes a base member for attachment to a frame member of the bicycle, and a movable member having a cage assembly...
US-1,004,0510 Bicycle sprocket and multiple bicycle sprocket assembly
A bicycle sprocket has a sprocket main body, a plurality of teeth disposed on the sprocket main body, and at least one shifting area. The teeth include at least...
US-1,004,0509 Control system for electric bicycles
An electric bicycle includes two pedals, a motor, a battery providing power to the motor, a first detection member for detecting acceleration of the electric...
US-1,004,0508 Motor driving control apparatus
This motor driving control apparatus includes (A) a driving unit that drives a motor, and (B) a regeneration control unit that controls the driving unit so as...
US-1,004,0507 Ergonomic adjustment system for a clip-less bicycle pedal
An ergonomic adjustment system for clip-less bicycle pedal has the cleat and pedal body are so shaped that they form exactly complementary shapes that are based...
US-1,004,0506 Handle assembly and associated components for a cycle
A cycle includes steering handles having one or more of a brake controller, a gear shifter, a throttle, and/or an electronic display. The cables for one or all...
US-1,004,0505 Lower fork alignment system
A lower fork alignment system for a vehicle is described. The lower fork alignment system includes: a brace detachably coupling a first lower tube and a second...
US-1,004,0504 Compactable bicycle
In an aspect, a compactable bicycle is provided, comprising a base frame portion and a steering structure. The base frame portion includes a seat tube and a...
US-1,004,0503 Foot placement sensor and self-balancing personal transportation device having same
Foot placement sensor and self-balancing vehicles having same. The foot placement sensor may be configured in or with a self-balancing transportation device...
US-1,004,0502 Vehicle with spherical wheels
A vehicle (1) comprises a frame (17); a front ground engaging sphere (2) which is rotatable about a first axis which is transverse and fixed relative to the...
US-1,004,0501 Retractable mobility-scooter canopy system
A retractable mobility-scooter canopy system (12) comprising a plurality of support elements (38, 40), at least a majority of the support elements (40) being...
US-1,004,0500 Height adjustable bike
Described herein is a bike including a frame member linking the front and rear wheel(s) made up of a first forward section or sections extending from the front...
US-1,004,0499 Electrical seatpost assembly
An electrical seatpost assembly comprises a first cylinder, a second cylinder, a guide member, a positioning structure, an electrical actuator, and an...
US-1,004,0498 Multi-diameter clamp for clamping on tires of different sizes
A multi-diameter clamp for clamping on tires of different sizes is provided. The multi-diameter clamp comprises at least one clamping unit, at least one...
US-1,004,0497 Assembly for storing bicycles
An assembly for storing bicycles in an upright orientation and suitably with both wheels of the bicycles off the ground. The assembly is configured to suspend...
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