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US 2017/0001095 A1Published application
Mouthguard
AssigneeOpro International Limited
InventorAnthony LOVAT
Life of this patent
Estimating the term…
Abstract
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.
Claims18
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.
3 more elements
Dependencies are inferred from the claim text.