| 发明名称 |
MOUTHGUARD |
| 摘要 |
A mouthguard (200) comprising: a base portion (210); an inner wall (212) extending from an inner edge (214) of the base portion; and an outer wall (216) extending from an outer edge (218) of the base portion, wherein an internal angle (234a-e) between the base portion and at least a portion of the outer wall is less than 90 degrees and an internal angle (232a-e) between the base portion and at least a portion of the inner wall is less than 90 degrees for gripping teeth of a wearer. |
| 申请公布号 |
US2017001095(A1) |
申请公布日期 |
2017.01.05 |
| 申请号 |
US201515115339 |
申请日期 |
2015.01.22 |
| 申请人 |
OPRO INTERNATIONAL LIMITED |
发明人 |
LOVAT Anthony |
| 分类号 |
A63B71/08 |
主分类号 |
A63B71/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A mouthguard comprising:
a front portion and first and second arms connected to the front portion, wherein at least one of the first and second arms comprises: an arm base portion; an arm inner wall extending from an inner edge of the base portion; and an arm outer wall extending from an outer edge of the base portion, and wherein the front portion comprises a front portion outer wall comprising a plurality of independently movable front portion outer wall sections rotatable relative to an adjacent front portion outer wall section to increase a separation between the first and second arms. |
| 地址 |
Hemel Hempstead Hertfordshire GB |
