Eyeglasses and headgear combination
US5009496A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 1989 |
| Grant date | Apr 23, 1991 |
| Priority date | — |
| Expiry date | Mar 15, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C3/02
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An eyeglasses and headgear combination is disclosed. The eyeglasses may be worn alone or in combination with the headgear. The temple member of the eyeglasses is alternatively positionable behind the ear of the user or attached to the headgear. When the temple is attached to the headgear, the temple extends outward from the front of the eyeglasses at an angle different than when the temple is positioned behind the ear of the user. This provides maximum comfort for the user in both positions. The coupling to which the temple is attached may be pivoted to move the eyeglass lenses out of the user's field of vision and rest them on his head or headgear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.