David K Willson

US Patent:

20220183431, Jun 16, 2022

Filed:

Dec 15, 2020

Appl. No.:

17/122359

Inventors:

- Boulder CO, US
Lawrence Herman Fong - Boulder CO, US
Tristan Cannan - Boulder CO, US
Nicholas Von Bargen - Boulder CO, US
Andrew Heinrich - Boulder CO, US
David Willson - Boulder CO, US
Michael Kory - Boulder CO, US
David Czarnecki - Boulder CO, US
Altan Nahum - Boulder CO, US
Thomas Meiser - Boulder CO, US

International Classification:

A45C 11/00
A45C 1/06
A45F 5/10
A45C 13/00

Abstract:

A slidable accessory system includes a case body configured to accommodate a portable electronic device, the case body having a case length and two tracks spanning from a track top and extending along at least a portion of the case length towards a bottom of the case body. The slidable accessory system also includes a platform having two engaging arms each of which is adapted to slidably engage within a corresponding one of the two tracks. An accessory is attachable to a top side of the platform.

US Patent:

20200373956, Nov 26, 2020

Filed:

Aug 10, 2020

Appl. No.:

16/989271

Inventors:

- Boulder CO, US
Greg Adelman - Boulder CO, US
Michael J. Kory - Boulder CO, US
Randy Yang Chiang - Boulder CO, US
Altan Nahum - Boulder CO, US
David F. Willson - Boulder CO, US

International Classification:

H04B 1/3877
A45F 5/00
A45F 5/10
F16M 11/04
F16M 11/38
F16M 13/00
F16M 13/02
F16M 13/04
G06F 1/16
H04M 1/04
A44B 99/00

Abstract:

An expandable device for use with a portable electronic device includes a body, a button, a platform, and a locking device. The body has a first end, a second end, and a longitudinal axis, and is movable between an expanded configuration and a collapsed configuration. The button is coupled to the first end of the body, and the platform includes an outer surface and a collar extending away from the outer surface. The collar defines a cavity. The locking device is carried by the second end of the body, and at least a portion of the locking device is adapted to be removably disposed in the cavity of the platform for releasably coupling the body to the platform. The locking device is rotatable relative to the platform between an unlocked configuration, in which the body is removable from the platform, and a locked configuration, in which the body is secured to the platform.

US Patent:

20190278327, Sep 12, 2019

Filed:

May 24, 2019

Appl. No.:

16/422176

Inventors:

- Boulder CO, US
Greg Adelman - Boulder CO, US
Michael J. Kory - Boulder CO, US
Randy Yang Chiang - Boulder CO, US
Altan Nahum - Boulder CO, US
David F. Willson - Boulder CO, US

International Classification:

G06F 1/16
H04M 1/04
A44B 99/00
F16M 13/04
A45F 5/00
F16M 11/04
F16M 11/38
H04B 1/3877
F16M 13/02
F16M 13/00

Abstract:

An expandable device for use with a portable electronic device includes a body, a button, a platform, and a locking device. The body has a first end, a second end, and a longitudinal axis, and is movable between an expanded configuration and a collapsed configuration. The button is coupled to the first end of the body, and the platform includes an outer surface and a collar extending away from the outer surface. The collar defines a cavity. The locking device is carried by the second end of the body, and at least a portion of the locking device is adapted to be removably disposed in the cavity of the platform for releasably coupling the body to the platform. The locking device is rotatable relative to the platform between an unlocked configuration, in which the body is removable from the platform, and a locked configuration, in which the body is secured to the platform.

US Patent:

20190278328, Sep 12, 2019

Filed:

May 24, 2019

Appl. No.:

16/422218

Inventors:

- Boulder CO, US
Greg Adelman - Boulder CO, US
Michael Kory - Boulder CO, US
Randy Yang Chiang - Boulder CO, US
Altan Nahum - Boulder CO, US
David F. Willson - Boulder CO, US

International Classification:

G06F 1/16
H04M 1/04
A44B 99/00
F16M 13/04
A45F 5/00
F16M 11/04
F16M 11/38
H04B 1/3877
F16M 13/02
F16M 13/00

Abstract:

An expandable device adapted to be removably coupled to a platform for attaching to a portable electronic device or a case for a portable electronic device includes a body, a button, and a locking device. The body has a first end, a second end, and a longitudinal axis, and is movable along the longitudinal axis between an expanded configuration and a collapsed configuration. The button is coupled to the first end of the body, and includes an inner surface and an engaging member carried by the inner surface. The locking device is carried by the second end of the body, at least a portion of the locking device being adapted to be removably coupled to the platform for attaching to the portable electronic device or the case for the portable electronic device. When the body is in the collapsed configuration, the engaging member of the button engages the locking device such that the button and the locking device can be rotatable together.

US Patent:

20190208871, Jul 11, 2019

Filed:

Jan 8, 2018

Appl. No.:

15/864509

Inventors:

- Boulder CO, US
Greg Adelman - Boulder CO, US
Michael J. Kory - Boulder CO, US
Randy Yang Chiang - Boulder CO, US
Altan Nahum - Boulder CO, US
David F. Willson - Boulder CO, US
Vanessa Cantoli Alves - Boulder CO, US

International Classification:

A44B 99/00
G06F 1/16

Abstract:

An expandable socket accessory includes a body movable between an expanded configuration and a collapsed configuration. The body includes a first end and a second end. A platform is removably connected to the second end of the body. The platform includes a top surface, a bottom surface, and a collar extending axially away from the top surface. The collar defines a side opening and an inner radial surface. The side opening is sized to slidably receive at least a portion of the second end of the body. The inner radial surface of the platform cooperates with and retains the second end of the body in connection with the platform.