Goggle with easily interchangeable lens that is adaptable for heating to prevent fogging
US9301879B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 16, 2012 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Jun 7, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F9/028
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Anti-fog, interchangeable-lens goggle adapted for use with a battery comprising: a body with a flexible posterior portion for engaging a user's face and an anterior portion; a lens having a resistive anti-fog element thereon, the lens adapted for engaging the anterior portion of the body; an engagement mechanism for releasably interconnecting the lens and the body; an interconnection mechanism depending from the body adapted for detachably interconnecting the heating element of the lens and the battery, the interconnection means operable or integral with the engagement mechanism such that interconnecting the heating element of the lens with the battery also reinforces interconnecting of the lens with the semi-rigid anterior portion of the body; and a strap adapted for holding the goggle on one of a user's head and helmet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.