Sangmin Lee

US Patent:

D629598, Dec 28, 2010

Filed:

Jun 18, 2009

Appl. No.:

29/338791

Inventors:

William Scott Portzline - Portland OR, US
Sangmin Lee - Portland OR, US

Assignee:

Columbia Sportswear North America, Inc. - Portland OR

International Classification:

0299

US Classification:

D 2972

US Patent:

D638620, May 31, 2011

Filed:

Jun 16, 2009

Appl. No.:

29/338682

Inventors:

William Scott Portzline - Portland OR, US
Sangmin Lee - Portland OR, US

Assignee:

Columbia Sportswear North America, Inc. - Portland OR

International Classification:

0299

US Classification:

D 2972

US Patent:

D644827, Sep 13, 2011

Filed:

Jun 4, 2009

Appl. No.:

29/338125

Inventors:

Sangmin Lee - Portland OR, US

Assignee:

Columbia Sportswear North America, Inc. - Portland OR

International Classification:

0204

US Classification:

D 2959, D2951

US Patent:

20200000177, Jan 2, 2020

Filed:

Jul 1, 2019

Appl. No.:

16/459584

Inventors:

- Brooklyn NY, US
Sidra QASIM - Brooklyn NY, US
Bongkeun KWAK - Busan, KR
Jooil KIM - Busan, KR
Sangmin LEE - Portland OR, US

International Classification:

A43C 9/00
A43C 5/00
C22C 18/02
B21D 39/04

Abstract:

A shoelace system for an article of footwear may include an elastic shoelace having a metal tip with a rounded-rectangle cross section. Corresponding eyelets of the footwear have a similarly shaped opening. In some examples, the shoelace tip is configured to pass through the opening of the eyelet in only one orientation. In some examples, manufacturing the shoelace includes inserting the lace into a hollow tip and then stamping the tip into the desired shape.

US Patent:

20180263334, Sep 20, 2018

Filed:

May 22, 2018

Appl. No.:

15/986722

Inventors:

- Lake Oswego OR, US
Sangmin LEE - Lake Oswego OR, US

Assignee:

Chinook Asia LLC - Lake Oswego OR

International Classification:

A43B 13/18
A43B 13/22
A43B 13/20
A43B 13/12

Abstract:

Soles for footwear and footwear are disclosed. The sole may include a midsole having a first surface. The sole may additionally include an outsole having a second surface and a plurality of first recesses. The second surface may be attached to the first surface. The first surface and the plurality of first recesses may define a plurality of chambers. One or more chambers of the plurality of chambers may include trapped air. The midsole may further include first protruding portions that extend downwardly from the first surface toward one or more first recesses of the plurality of first recesses.

US Patent:

20170172247, Jun 22, 2017

Filed:

Dec 19, 2016

Appl. No.:

15/383685

Inventors:

- Lake Oswego OR, US
Sangmin LEE - Portland OR, US

Assignee:

Chinook Asia LLC - Lake Oswego OR

International Classification:

A43B 7/12
A43B 23/07
A43B 23/02
A43D 11/00

Abstract:

A method for waterproofing footwear may include spraying a waterproofing liquid onto an inner surface of the upper of the footwear during the manufacturing process. A liner attached to the footwear may be turned inside out and/or pulled at least partially out of the upper to uncover the interior surface of the upper. By spraying the liquid onto the interior surface and onto the seam between the liner and the upper, these surfaces may be made waterproof.

US Patent:

20170020228, Jan 26, 2017

Filed:

Jul 24, 2015

Appl. No.:

14/808996

Inventors:

- Lake Oswego OR, US
Sangmin LEE - Lake Oswego OR, US

Assignee:

CHINOOK ASIA LLC - Lake Oswego OR

International Classification:

A43B 13/18
A43B 13/20

Abstract:

Soles for footwear and footwear are disclosed. The sole may include a midsole having a first surface. The sole may additionally include an outsole having a second surface and a plurality of first recesses. The second surface may be attached to the first surface. The first surface and the plurality of first recesses may define a plurality of chambers. One or more chambers of the plurality of chambers may include trapped air. The midsole may further include first protruding portions that extend downwardly from the first surface toward one or more first recesses of the plurality of first recesses.

US Patent:

20160183631, Jun 30, 2016

Filed:

Dec 31, 2015

Appl. No.:

14/985752

Inventors:

- Lake Oswego OR, US
Sangmin LEE - Lake Oswego OR, US

Assignee:

Chinook Asia LLC - Lake Oswego OR

International Classification:

A43B 13/18

Abstract:

A midsole for footwear, and footwear that incorporates the midsole, where the midsole includes a resilient core disposed between an upper housing and a lower housing, and including and a sidewall assembly extending from the perimeter of the upper housing to the perimeter of the lower housing, the sidewall assembly being configured to accommodate a compression of the midsole.