David Brooks Barr

US Patent:

20080139083, Jun 12, 2008

Filed:

Nov 8, 2007

Appl. No.:

11/983403

Inventors:

Steven Lampert - Plano TX, US
David A. Barr - Arlington TX, US

Assignee:

KidKraft LP - Dallas TX

International Classification:

A63H 17/00

US Classification:

446397, 446431

Abstract:

A toy or play set is provided that includes one or more components having a sensor with a state, and an actuator coupled to the sensor. The sensor is capable of sensing an action of a user/object in the play area or a proximity of the object and setting the state of the sensor in accordance with the sensed action or proximity. A controller determines the state of the sensor and performs or initiates an action in accordance with the state of the sensor.

US Patent:

20200215448, Jul 9, 2020

Filed:

Jul 20, 2018

Appl. No.:

16/631364

Inventors:

- Dallas TX, US
David Barr - Dallas TX, US

International Classification:

A63H 33/00
F16C 11/04
E04B 1/344

Abstract:

Embodiments relate generally to a foldable play structure comprising a plurality of panels each connected to another by at least one hinge to provide an accordion fold structure, wherein the accordion fold play structure comprises two configurations, in a first configuration, the plurality of panels are folded to be stacked in substantially parallel planes, and in a second configuration, the plurality of panels are unfolded forming a play structure. A method for assembling a foldable structure may comprise providing a playhouse with an accordion fold structure, wherein in a first configuration of the accordion fold structure, the plurality of panels are folded to be stacked in substantially parallel planes, and in a second configuration of the accordion fold structure, the plurality of panels are unfolded forming a play structure; and unfolding the playhouse from the first configuration to the second configuration.

US Patent:

20200215449, Jul 9, 2020

Filed:

Jul 20, 2018

Appl. No.:

16/631368

Inventors:

- Dallas TX, US
David Barr - Dallas TX, US

International Classification:

A63H 33/00
F16C 11/04

Abstract:

Embodiments may relate to a foldable play structure which may be easily assembled and which may be form of four or more panels each connected to another to provide an accordion fold structure; corner hinges comprising a first hinge portion attached to one panel of the at least four panels; a second hinge portion attached to another panel of the at least four panels; and a fastener configured to be retained within either the first portion or the second portion; and mid-wall hinge(s) attached to two of the panels and located between the corner hinges. Typically, in a first configuration, the panels of the accordion fold structure are folded to be stacked in substantially parallel planes, and in a second configuration, the panels are unfolded forming a play structure. The retained fastener may be used to secure the corner panels together.

US Patent:

20170374149, Dec 28, 2017

Filed:

Jun 28, 2016

Appl. No.:

15/195443

Inventors:

- Atlanta GA, US
Charles Baiamonte - Little Elm TX, US
David Barr - Grand Prairie TX, US
David Daniel - Wylie TX, US
John Kile - Dallas TX, US
Ronald Stephens - The Colony TX, US
Robert Stoker - The Colony NJ, US

International Classification:

H04L 29/08

Abstract:

A storage area network architecture and a method for storing data in the storage area network architecture are disclosed. For example, the storage area network architecture comprises a first layer of servers, the first layer of servers comprising a plurality of file receiving servers, a second layer of servers, the second layer of servers comprising a plurality of file sharing servers in communication with the first layer of servers and a third layer of servers, the third layer of servers comprising a plurality of storage servers in communication with the second layer of servers.