U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology."

Carl Sagan

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Attorney: Osler, Hoskin & Harcourt LLP


Number of patents: 450
Last date: April 24, 2012

1                      
NumberTitleIssue Date
8162632Fluid pump
A pump is disclosed, having a pumping chamber in the rotor. The rotor is rotatable between first, second, third and fourth positions. When the rotor is in the first position, an inlet cam assembly displaces a piston to draw fluid into the pumping chamber via a first...
04/24/2012
8162096Vehicle having a variable assist power steering assembly
A wheeled vehicle (10) has a power steering assembly. The vehicle can operate in an AWD mode and a 2WD mode. The degree of steering assist provided by the power steering assembly is determined from one of various steering maps (8A-8D; 114...
04/24/2012
8162091System for mounting a box or bag to a vehicle
A vehicle comprising a frame having a front portion and a rear portion. An engine is supported by the frame. At least two wheels are connected to the frame, and at least one of the at least two wheels is operatively connected to the engine to propel the vehicle. A s...
04/24/2012
8157043Motorized cycle
There is provided a motorized cycle comprising a frame, a seat mounted upon the frame, a plurality of suspensions mounted to the frame, a plurality of wheels each coupled to a suspension wherein the operation of the motorized cycle is based on the physical position ...
04/17/2012
8152339Illumination device
An illumination device having an optical waveguide stage to which is optically coupled a light-projecting stage. The illumination device accepts light from a small isotropic light source such as a light emitting diode or a bulb coupled to the optical waveguide stage...
04/10/2012
8152193Watercraft trailer
A method of securing a watercraft to a watercraft trailer is disclosed. The method includes driving the watercraft in a watercraft receiving portion of the trailer, moving a lever towards a front of the trailer in response to a hull of the watercraft coming into con...
04/10/2012
8151772Supercharged engine
A supercharged internal combustion engine is disclosed which includes a supercharger operatively connected to the crankshaft via a clutch supported by an intermediate shaft such that torque variations are partially absorbed by the clutch. ...
04/10/2012
8146524Seating arrangement for a vehicle
A straddle seat has a top portion having a rear portion and a front portion. Two side portions extend downwardly from the top portion. The front portion extends upwardly and forwardly from the rear portion. The front portion is hourglass shaped and has a narrowing. ...
04/03/2012
D656457Utility vehicle center console
03/27/2012
8129878Engine electrical generator cooling device and method
A rotor for an electrical generator is disclosed, including a rotor body having a circular portion and a cylindrical portion coaxial with the circular portion. A generally cylindrical recess is defined by the cylindrical portion and the first side of the circular po...
03/06/2012
D655236Utility vehicle roll cage assembly
03/06/2012
8126300Segmented waveguide structure
Segmented waveguide structures provide mode matching in planar lightwave circuits between waveguides and other waveguiding structures, e.g. slab waveguides and optical fibers. The present invention eliminates back reflections from the core segments by etching the le...
02/28/2012
8123240Control system for leaning vehicle
A leaning vehicle has a frame that pivots relative to a pivotable frame member about a pivot axis. A torque exerted on a steering assembly in a first direction causes the frame to pivot relative to the pivotable frame member in a second, opposite direction at least ...
02/28/2012
D654420Vehicle wheel
02/21/2012
D654261Skate boot
02/21/2012
D654260Toe cap
02/21/2012
8113136Convertible seat assembly for a watercraft
A watercraft has a deck connected to a hull, the deck having a wall, and a reboarding platform connected to at least one of the hull and the deck. The watercraft has a convertible seat assembly wherein a first panel is connected to the wall, and a second panel is mo...
02/14/2012
8101925Installation and method of nanofabrication
Nanofabrication installation comprising: a specimen holder, for holding a specimen; a mask, having a through-opening between the upper and lower faces of the mask, for letting charged particles through onto the specimen holder; a near-field detection device for dete...
01/24/2012
8091446Reverse gear locking mechanism for vehicle
A transmission for a vehicle is disclosed. The transmission has a reverse gear locking device that includes a rotating shaft having a longitudinal axis, the rotating shaft adapted for rotational movement about its longitudinal axis, and a lock connected to the rotat...
01/10/2012
8086382Three-wheel vehicle electronic stability system and control strategy therefor
A method for enhancing stability of a three wheel vehicle having a pair of front wheels and a single rear wheel, each of the wheels having a tire with a tire grip threshold. The method including deploying an electronic stability system (ESS) on the vehicle, providin...
12/27/2011
8079341Piston for an internal combustion engine
A piston for an internal combustion engine is disclosed. The piston body has two pin bores for receiving a piston pin. At least one rib is disposed on the second side and extends outwardly therefrom. The at least one rib is aligned laterally between the two pin bore...
12/20/2011
D650728Dashboard for a watercraft
12/20/2011
8075355Marine jet propulsion steering system
A marine jet propulsion system has a jet pump, a venturi connected to the jet pump, and a steering nozzle rotationally mounted relative to the venturi about a first axis. The steering nozzle has a central longitudinal axis. The first axis intersects the central long...
12/13/2011
8075045Cover for a vehicle
A family of vehicle cover sections is disclosed, including at least one first cover section comprising a flexible material at least two second cover sections comprising a flexible material. One of the at least two second cover sections is non-permanently connectable...
12/13/2011
8056938Fitting for corrugated conduit
A fitting for joining a corrugated conduit to a structure associated therewith is disclosed. The fitting comprises a hollow body having an inner chamber and at least two body resilient tabs extending from an end. The at least two body resilient tabs define at least ...
11/15/2011
8056655Endless belt drive for a vehicle
A drive system has a drive-system frame operatively connectable to a vehicle. The drive-system frame is capable of pivotal movement relative to the longitudinal axis of the vehicle to steer the vehicle. The drive-system frame is incapable of pivotal movement with re...
11/15/2011
8056497Boat covering system
A boat coverable by a flexible cover has a hull, a deck, and a tower movably connected to the deck. The tower has a central structure. The tower is movable between a first position and a second position. The deck is coverable by the flexible cover when the tower is ...
11/15/2011
8037961Snowmobile front suspension
A snowmobile having a double A-arm front suspension is disclosed. The double A-arm front suspension includes an upper A-arm, a lower A-arm, and a spindle connecting the skis the upper A-arms and lower A-arms, the connection of the upper and lower A-arms to the spind...
10/18/2011
8033828Custom impression coping and methods of manufacture and use thereof
A device for retracting gingival tissue away from a tooth or plurality of teeth prepared to receive a dental prosthesis comprising a retraction/impression material associated with a custom impression coping to be packed into a sulcus associated with the prepared too...
10/11/2011
8029004Snowmobile ski
A snowmobile ski has an upturned front portion, a middle portion, and a rear portion. A longitudinally extending rib protrudes from a top of the middle portion and is laterally spaced from a longitudinal centerline of the ski. An aperture is disposed in the longitud...
10/04/2011
8012050Snowmobile with improved drive train
A snowmobile is disclosed having improved drive train including a continuously variable transmission (CVT) having a drive belt looped around a driving pulley and a driven pulley, and a transversely arranged jackshaft wherein the driven pulley is connected directly o...
09/06/2011
8011683Watercraft trailer
A watercraft trailer has a releasable connector for releasably connecting a watercraft to the trailer. The releasable connector has a lever pivotally connected to a connector support and a hook connected to the lever. Pivoting of the lever towards a front of the tra...
09/06/2011
D644590Personal watercraft front grill
09/06/2011
8006798Vehicle having a shift lever on a handlebar thereof
A vehicle (10) has a frame (12), at least two wheels (14, 16), a straddle seat (28), a handlebar (18) having first (20) and second (22) handles, an engine (30), a semi-automatic transmission (32), and a ...
08/30/2011
8005112Service connection method and architecture
A point-to-point protocol (PPP) proxy module enables subscribers to seamlessly establish multiple, simultaneous PPP connections with one or more telecommunications networks through different service providers offering various services. The PPP connections are establ...
08/23/2011
7997372Snowmobile and features thereof allowing for different tunnel widths
A family of snowmobiles having different tunnel widths is disclosed. A snowmobile having spacers between the tunnel and the sides of the engine compartment and a method of manufacturing such a snowmobile are also disclosed. A snowmobile having a countershaft which i...
08/16/2011
7994665Engine electrical generator cooling device and method
A rotor for an electrical generator is disclosed, including a rotor body having a circular portion and a cylindrical portion coaxial with the circular portion. A generally cylindrical recess is defined by the cylindrical portion and the first side of the circular po...
08/09/2011
7992887Trailer hitch for a vehicle having a single rear wheel
A trailer hitch for a single rear wheeled vehicle having a single rear wheel mounted between left and right arms comprises left and right hitch arms having first and second ends. The first ends have first apertures. The second ends are connected together. Shock abso...
08/09/2011
7991261Light-guide solar panel and method of fabrication thereof
The present invention is that of a solar energy system that uses a light-guide solar panel (LGSP) to trap light inside a dielectric or other transparent panel and propagates the light to one of the panel edges for harvesting by a solar energy collector such as a pho...
08/02/2011
D642111Aircraft nose
07/26/2011
1                      
 
Sign InRegister
Username  
Password   
forgot password?