Two layer chin cup
US11992077B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Jul 27, 2021 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | Jul 27, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA42B3/283
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A chin cup has a hard outer cup and a soft inner cup that may be removable from the outer cup. The inner cup has a peripheral edge extending beyond the edges of the outer cup. Strap guides that allow a strap to slide through. A one size fits all design includes a central indentation that extends upward toward a top central portion of the cups as well as a central narrowing longitudinally of the cups. Aligned vent holes between the cups let the user's chin breathe. The cups have an arcuate longitudinal arch shape. The chin cup includes a boss and hole design that has mushroom caps that prevents the separation of the cups when not in use, the soft inner cup imbedded in the hard outer cup.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.