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Title: US7004271: Dynamic balancing vehicle with a seat
[ Derwent Title ]

Country: US United States of America

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Inventor: Kamen, Dean L.; Bedford, NH, United States of America
Ambrogi, Robert R.; Manchester, NH, United States of America
Duggan, Robert J.; Strattford, NH, United States of America
Field, J. Douglas; Bedford, NH, United States of America
Heinzmann, Richard Kurt; Francestown, NH, United States of America
Lambrechts, William; Manchester, NH, United States of America
McCambridge, Matt; Bow, NH, United States of America
Perry, Christopher; Manchester, NH, United States of America
Tellam, Mark E.; Orlando, FL, United States of America

Assignee: DEKA Products Limited Partnership, Manchester, NH, United States of America
other patents from DEKA PRODUCTS LIMITED PARTNERSHIP (682759) (approx. 104)
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Published / Filed: 2006-02-28 / 2003-05-13

Application Number: US2003000436889
IPC Code: Advanced: A61G 5/04; A61G 5/10; B60N 2/24; B62D 37/00; B62D 61/00; B62J 1/04; B62J 1/08; B62K 1/00; B62K 3/00; B62K 17/00; B62K 23/00;

ECLA Code: B62K3/00D; B62D37/00; B62D61/00; B62K1/00; K61G5/08R;

U.S. Class: 180/021; 180/007.1; 180/008.2; 180/065.8;

Field of Search: 180/021,7.1,8.2,65.8,907,5.26,218,6.5,13 280/5.28,5.38,208,78,209,215,205,229,266,282

Priority Number:
2003-05-13  US2003000436889
1999-08-31  US1999000386686

Abstract:     A device for transporting a human subject over a surface. The device is a dynamically balancing vehicle having a control loop for providing balance. The device includes a platform defining a fore-aft plane. The platform supports a payload including the human subject. A ground contacting module is included which may include one or more wheels. A ground-contacting member is movably coupled to the platform. The platform and the ground-contacting module form an assembly having a center of gravity that is defined with respect to the ground-contacting member and which includes any loads on the device. The device further includes a support. The support may be a seat for supporting the subject and the support is coupled to the platform in such a manner as to permit variation of the position of the center of gravity in the fore-aft plane by translation and rotation of at least a portion of the support. In one embodiment, translation and rotation of the seat of the device are mechanically coupled together.

Attorney, Agent or Firm: Bromberg & Sunstein LLP ;

Primary / Asst. Examiners: Phan, Hau;

INPADOC Legal Status: Show legal status actions          Buy Now: Family Legal Status Report

       
Related Applications: Go to Result Set: 2 patent(s) that list this one as related
Application Number Filed Patent Pub. Date  Title
US1999000386686 1999-08-31    2003-05-13  Balancing vehicle with passive pivotable support


       
Parent Case: CROSS REFERENCE TO RELATED APPLICATIONS
    The present application is a U.S. continuation-in-part patent application of U.S. patent application Ser. No. 09/386,686 which was filed on Aug. 31, 1999, and which is now U.S. Pat. No. 6,561,294. This application claims priority therefrom and the priority application is incorporated herein by reference in its entirety.

Family: Show 363 known family members
First Claim:
Show all 6 claims		     1. A device for carrying a user, the device comprising:

a platform;

a motorized drive that propels the platform over an underlying surface through motion of at least one ground-contacting member, the ground contacting member characterized by a point of ground contact and an axis of rotation;

a user support having a position defined with respect to the platform and coupled to the platform in such a manner that the user may vary the position of the support with respect to the platform in the course of normal operation of the device by translation of the support in a direction substantially perpendicular to a line running through the point of ground contact and the axis of rotation of the at least one ground contacting member; and

a controller, coupled to the motorized drive, for governing the operation of the motorized drive at least in response to the position of the user support to dynamically control balancing of the device;

wherein the support includes a seat.

Background / Summary: Show background / summary

Drawing Descriptions: Show drawing descriptions

Description: Show description

Forward References: Show 17 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (17)   |   Backward references (107)   |   Citation Link

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  * some details unavailable
       
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    • Continuity Data:
    Application Number Filed Notes
    US2003000436889 2003-05-13  is a related to the prior publication
         US20060086544A1 issued 2006-04-27  Dynamic balancing vehicle with a seat
    US2003000436889 2003-05-13  is a related to the prior publication
         US20080035395A1 issued 2008-02-14  Dynamic Balancing Vehicle with a Seat
    US2007000852767 2007-09-10  is a division of
    US2005000296878  2005-12-08   (granted)
         US7273116 issued 2007-09-25   Dynamic balancing vehicle with a seat
    11852767   is a division of
    US2005000296878  2005-12-08
         US7273116 issued 2007-09-25   Dynamic balancing vehicle with a seat
    US2005000296878 2005-12-08  is a division of
    >US2003000436889<  2003-05-13   (granted)
         US7004271 issued 2006-02-28   Dynamic balancing vehicle with a seat
    11296878   is a division of
    >US2003000436889<  2003-05-13
         US7004271 issued 2006-02-28 2006-02-28  Dynamic balancing vehicle with a seat
    11296878   is a division of
    >US2003000436889<  2003-05-13
         US7004271 issued 2006-02-28   Dynamic balancing vehicle with a seat
    >US2003000436889< 2003-05-13  is a continuation in part of
    US1999000386686  1999-08-31   (granted)
         US6561294 issued 2003-05-13   Balancing vehicle with passive pivotable support
    >US2003000436889<   is a continuation in part of
    US1999000386686  1999-08-31
         US6561294 issued 2003-05-13 2003-05-13  Balancing vehicle with passive pivotable support
    >US2003000436889<   is a continuation in part of
    US1999000386686  1999-08-31
         US6561294 issued 2003-05-13   Balancing vehicle with passive pivotable support


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