Barnum Productions Blog

Although the flip-screen magnifier described in the Bartone patent can be helpful to view the information shown on a display screen without irritating the user while communicating with the device. In addition, the lens and cantilever springs can become an irritant to a user when the top portion of the cellular phone is placed close to the ear of the user during use. A magnifying lens is mounted in a first position with respect to the magnifying lamp. Furthermore, the magnifying lens of the Bartone patent does not permit viewing of objects positioned laterally or adjacent with respect to the information display screen is positioned on a surface of the housing.

This entry was posted on Friday, October 30th, 2009 at 5:30 am and is filed under Miscellaneous.