US2023143695A1PendingUtilityA1

Technologies for transportation

Assignee: ADERS AARON BENJAMINPriority: Dec 5, 2013Filed: Jan 5, 2023Published: May 11, 2023

Est. expiryDec 5, 2033(~7.3 yrs left)· nominal 20-yr term from priority

A63C 17/226A63C 17/004A63C 17/01B60K 7/00A63C 17/012A63C 17/014A63C 17/262B60B 33/00B60K 7/0007A63C 17/12F02B 67/06A63C 2203/10B62D 51/04A63C 17/015

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Claims

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.

Claims

exact text as granted — not AI-modified

What is claimed is: 
     
         1 . A device comprising:
 a platform;   a battery secured to the platform;   a caster unit secured to the platform, wherein the caster unit includes a plate, a roller, and a motor, wherein the roller is coupled to the plate, wherein the battery is configured to power the motor such that the motor drives the roller and the roller rolls relative to the motor about a first axis, wherein the caster unit rotates freely about 360 degrees about a second axis distinct from the first axis.

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