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US 10,058,764 B2Granted
Technologies for transportation
OwnerAaron Benjamin Adersinventor
Life of this patent
Estimating the term…
Abstract
An apparatus comprising a platform; a plurality of trucks coupled to the platform; and a roller assembly coupled to the platform, wherein the roller assembly is configured for an omnidirectional rotation, wherein the roller assembly is configured for an elastic biasing, wherein the roller assembly is driven by a motor.
Claims23
A device comprising:
- a caster assembly including:
- a first wall,
- a second wall opposing the first wall,
- an axle spanning between the first wall and the second wall,
- a roller mounted onto the axle between the first wall and the second wall,
- an electric motor positioned inside the roller such that the electric motor drives the roller,
- a slip ring, and
- a brush spanning between the slip ring and the electric motor.
5 more elements
A device comprising:
- a board;
- and
- a caster assembly coupled to the board, wherein the caster assembly includes:
- a first wall,
- a second wall opposing the first wall,
- an axle spanning between the first wall and the second wall,
- a roller mounted onto the axle between the first wall and the second wall,
- an electric motor positioned inside the roller such that the electric motor drives the roller,
- a slip ring, and
- a brush spanning between the slip ring and the electric motor.
7 more elements
A device comprising:
- a remote control;
- and
- a caster assembly coupled to the remote control, wherein the caster assembly includes:
- a first wall,
- a second wall opposing the first wall,
- an axle spanning between the first wall and the second wall,
- a roller mounted onto the axle between the first wall and the second wall,
- an electric motor positioned inside the roller such that the electric motor drives the roller,
- a slip ring, and
- a brush spanning between the slip ring and the electric motor.
7 more elements
Dependencies are inferred from the claim text.