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US 12,420,169 B2Granted
Powered mobility systems
AssigneeRazor USA LLC
InventorsIan Desberg, Robert Hadley, Joey Chih-Wei Huang
Life of this patent
Estimating the term…
Abstract
Various powered mobility systems for users are described. The powered mobility system can include at least one powered skate. The powered skate can include a platform, a plurality of wheels, and a motor assembly. The motor assembly can include a motor. The motor can be powered by a power supply. A motor control can be implemented to determine when power is supplied to the motor from the power supply.
Claims15
A skate system comprising:
- a non-motorized skate configured to receive a first foot of a user;
- and
- a motorized skate comprising:
- a frame comprising a horizontal platform configured to receive a second foot of the user, the horizontal platform comprising a front end, a rear end, a right lateral side, and left lateral side;
- a right wheel on the right lateral side of the horizontal platform, the right wheel being non-motorized;
- a left wheel on the left lateral side of the horizontal platform, the left wheel being non-motorized;
- a rear wheel rearward of the horizontal platform;
- an electric motor configured to drive the rear wheel;
- a battery configured to provide electric power to the electric motor;
- and
- a battery housing configured to removably receive the battery;
- the motorized skate is configured such that, with the right wheel, left wheel, and rear wheel on a riding surface, the right wheel and left wheel each rotate about a respective axis of rotation that passes through the horizontal platform.
9 more elements
A skate system comprising:
- a non-motorized skate configured to receive a first foot of a user;
- and
- a motorized skate comprising:
- a frame comprising a platform configured to receive a second foot of the user, the platform comprising a front end, a rear end, a right lateral side, and left lateral side;
- a right wheel on the right lateral side of the platform;
- a left wheel on the left lateral side of the platform;
- a rear wheel rearward of the platform;
- an electric motor configured to drive the rear wheel;
- a battery configured to provide electric power to the electric motor;
- and
- a battery housing configured to removably receive the battery, wherein with the battery received in the battery housing:
- the entirety of the battery is positioned above the rear wheel;
- and
- a rear end of the battery protrudes out of the battery housing such that the battery is graspable by the user.
11 more elements
Dependencies are inferred from the claim text.