US Patent 7366059 Display device for a wristwatch

Patent 7366059 was granted and assigned to Eterna on April, 2008 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

Eterna

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

73660590

Patent Inventor Names

Ernst Seyr0

Date of Patent

April 29, 2008

Patent Application Number

104948550

Date Filed

November 4, 2002

Patent Primary Examiner

‌

P. Austin Bradley

Patent abstract

The invention relates to a display device for a wristwatch comprising a luminescent surface for illuminating the background of a display element consisting of one or more alphanumeric characters. The display device comprises a window in an opaque watch face in which these characters can be displayed. The luminescent surface covers at least one partial area of a supporting surface situated behind said window. The alphanumeric characters of the display element have an opaque material and are located between the watch face and the luminescent surface.