Bite valve retainer
US11284700B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2019 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Jan 4, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45F3/166
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A bite valve retention system can comprise a base comprising a pivot portion and one or more side portions, wherein the one or more side portions are configured to receive a portion of a strap; and a retention element comprising a first portion and a second portion, wherein the first portion is pivotably coupled to the pivot portion of the base such that the retention element pivots around an axis perpendicular to the pivot portion, and the second portion comprises a first coupling mechanism and extends from the first portion along an outer surface of the base; wherein the first coupling mechanism is configured to allow the retention element to couple and decouple from a second coupling mechanism disposed on an outer surface of a bite valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.