Kwong Dong Chil
Inventor
Stats
- 4 US patents issued
- 6 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 6 US Applications Filed
- 83 Total Citation Count
- Nov 15, 2004 Most Recent Filing
- May 14, 2004 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Inchworm, Inc. | 5
| 2004
|
| HARRY MILLER CO., INC. | 4
| 2004
|
Inventor Addresses
| Address | Duration |
|---|---|
| Pusan, KR | Mar 17, 05 - Sep 01, 09 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A43B: | CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR | 6 |
| A43D: | MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7581337 | 2009 | Expandable shoe having screw drive assemblies | 26 |
| 7287294 | 2007 | Method of making an expandable shoe | 36 |
| 7137212 | 2006 | Expandable shoe and shoe assemblies | 3 |
| 7080468 | 2006 | Expandable shoe and shoe assemblies | 24 |
| 2005/0115,113 | 2005 | Method of making an expandable shoe | 8 |
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