Switching illuminating tweezers with magnifier
US7339754B2 · kind B2 · utility
Inventors
Key dates
| Filing date | May 16, 2006 |
| Grant date | Mar 4, 2008 |
| Priority date | — |
| Expiry date | May 16, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/3616
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus and method for improving local illumination by a personal care implement, such as tweezers, tongs, pinchers and the like. The apparatus includes a first arm terminating at one end in a first gripping edge; a second arm, coupled to and biased away from said first arm, terminating at one end in a second gripping edge springingly engaging with said first gripping edge; an illumination system directing illumination into a field-of-view in an “ON” mode and said illumination system including an “OFF” mode in which said illumination system is inactive; a magnification system including a lens having a focus; and an illumination boom, coupled to said arms, for positioning said lens and a light source of said illumination system between a stowed position and an operating position, said stowed position engaging said OFF mode and said operating position including a stop to configure said boom and engage said ON mode to include said gripping edges within said field-of-view and at said focus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.