Vision exercise device
US8690734B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 25, 2011 |
| Grant date | Apr 8, 2014 |
| Priority date | — |
| Expiry date | Jul 10, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2201/5035
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An embodiment of the disclosure consists of a rectangular lightweight rigid handled frame, four adjustable telescoping foldout locking legs with protective feet, a rear-facing mirror, a pair of forward-facing mirrors, an eleven-light light source, and a control panel. The rear-facing mirror is connected to the frame and is adjustable about a horizontal axis to form a vertical angle in order to facilitate the reflections from the light source back and forth between the rear-facing mirror and the pair of forward-facing mirrors. The pair of forward-facing mirrors are connected to the frame, are spaced apart to form the porthole, and are adjustable on both a vertical and horizontal axis in order to form the vertical angle and the rotational angle needed to facilitate the reflections from the light source back and forth between the rear-facing mirror and at least one of the pair of forward-facing mirrors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.