Class A63C : SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
Subclass 1/26: Skates (roller skates or skate boards A63C 17/00) with special foot-plates of the boot divided into two parts permitting adjustment to the size of the foot
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11376485 | Size-adjustable sport shoe | Nov 22, 12 | Jul 05, 22 | TRI GOLD MANUFACTURE CO., LTD. |
| 10279238 | Width-adjustable skate with interchangeable function | May 25, 18 | May 07, 19 | Not available |
| 9327179 | Adjustable skating blade system | Sep 05, 14 | May 03, 16 | MICROSOFT TECHNOLOGY LICENSING, LLC |
| 9056241 | Roller skate | Jan 07, 14 | Jun 16, 15 | CARDIFF SPORT TECHNOLOGIES, LLC |
| 8857823 | Coupling means | Aug 29, 13 | Oct 14, 14 | FLOW MOTION TECHNOLOGY AB |
| 8348284 | Roller skate | Apr 15, 11 | Jan 08, 13 | CARDIFF SPORT TECHNOLOGIES, LLC |
| 8292308 | Roller skate | Aug 27, 10 | Oct 23, 12 | CARDIFF SPORT TECHNOLOGIES, LLC |
| 7246803 | Tool-less size-adjustable in-line skate | May 02, 05 | Jul 24, 07 | K-2 CORPORATION |
| 7152865 | Heel adjustable skate | Dec 18, 02 | Dec 26, 06 | Minson Enterprises Co., Ltd. |
| 7137635 | Expandable in-line skate | Jan 30, 04 | Nov 21, 06 | K-2 CORPORATION |
| 6612592 | Skate with a size-adjustable boot | Apr 02, 02 | Sep 02, 03 | Not available |
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