IP Library Granted Patent US 11,794,722
Granted Patent B2
US 11,794,722 · App. 17/149,849 · Granted Oct 24, 2023

Mobility device

Inventors: Susan D. Dastous (Litchfield, NH); Daniel F. Pawlowski (Raymond, NH); Alexander D. Streeter (Concord, NH); Elizabeth Rousseau (Epsom, NH); David J. Meehan (Londonderry, NH); Tania M. F. Zirn (Chester, NH)
Assignee: DEKA Products Limited Partnership
B60W30/04A61G5/04A61G5/061A61G5/1089B60K1/04B60K7/0007B60K17/043B60L7/26B60L7/28B60L15/20B60L50/52B60L50/66B60L58/21B60T7/102B60W10/08B60W10/20B60W30/09B60W30/146B62K5/007B62K11/007G01M1/122G05B13/048G05D1/0274A61G2203/36B60K17/356B60K2007/0046B60K2007/0092B60L2200/34B60L2210/30B60L2220/16B60L2240/12B60L2240/16B60L2240/42B60L2240/423B60L2240/461B60L2240/463B60L2240/54B60W2300/38B60W2420/42B60W2420/52B60W2520/14B60W2520/16B60W2520/18B60W2520/28B60W2530/10B60W2554/00B60W2720/106B60W2720/24B60W2720/30B60Y2200/84Y02T10/64Y02T10/70Y02T10/72
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 11,794,722
App. No.
17/149,849
Granted
Oct 24, 2023
Kind
B2
Abstract

A powered balancing mobility device that can provide the user the ability to safely navigate expected environments of daily living including the ability to maneuver in confined spaces and to climb curbs, stairs, and other obstacles, and to travel safely and comfortably in vehicles. The mobility device can provide elevated, balanced travel.

Claims (15)

1. A powered balancing mobility device comprising:

a plurality of redundant processors configured for processing movement commands for said mobility device;

a sensor configured to collect current data and voltage data respecting battery capability; and

a power source controller processor configured to manage power to said plurality of redundant processors, said power source controller processor being responsive to said sensor;

wherein said plurality of redundant processors determine which of a plurality of movement modes said mobility device can enter based at least in part on the current data and voltage data.

2. The powered balancing mobility device as in claim 1 further comprising:

a battery; and

a connection configured for operably coupling said battery with said power source controller processor and operably coupling a shunt circuit with said power source controller processor for preventing overcharge of said battery;

said power source controller processor comprising at least one battery recharge circuit.

3. The powered balancing mobility device as in claim 1 wherein the power source controller processor comprises:

a plurality of states, the plurality of states including

an on state;

a charging state;

a sleep state; and

an off state.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 7, 2021
From: COULTER, STEWART M.; VAN DER MERWE, DIRK A.; DASTOUS, SUSAN D.; PAWLOWSKI, DANIEL F.; KAMEN, DEAN; KANE, DEREK G.; DOHERTY, DAVID B.; NORRIS, MATTHEW A.; STREETER, ALEXANDER D.; COUTURE, DAVID J.; MYERS, MATTHEW J.; KINBERGER, MATTHEW B.; PITENIS, CONSTANCE D.; COLLINS, DAVID E.; FLYNN, CATHARINE N.; ROUSSEAU, ELIZABETH; DOYON, THOMAS A.; MCGRATH, DALE B.; BHAT, PRASHANT; CONWAY, TREVOR A.; MEEHAN, DAVID J.; ZIRN, TANIA M. F.; GRAY, BRIAN G.; PERET, BOB D.; SABIN, ERIK N.; DELAURENTIS, KATIE A.; LEPINE, ALLISON E.; ADAMS, RYAN
To: DEKA PRODUCTS LIMITED PARTNERSHIP
Reel/Frame 057425/0637 →
Continuity (9)
Continuation 15787613 · Oct 18, 2017
Continuation In Part 15600703 · May 20, 2017
Continuation In Part 15486980 · Apr 13, 2017
Continuation In Part 15441190 · Feb 23, 2017
Provisional Application 62403030 · Sep 30, 2016
Provisional Application 62339723 · May 20, 2016
Provisional Application 62322522 · Apr 14, 2016
Provisional Application 62298721 · Feb 23, 2016
Related Publication 20210276540A1 · Sep 9, 2021
Cited By (2)
US 12,240,440 US 12,650,691