US Patent:
20040035012, Feb 26, 2004
Inventors:
Stephanie Moehnke - Forest Grove OR, US
Franz Laska - Othello WA, US
James Laska - Othello WA, US
International Classification:
G01C003/04
Abstract:
A measuring device having symbols that are viewable in any one of multiple orientations. Also disclosed is a measuring device having multiple sets of markings, wherein any one of the multiple marking sets can be presented to the user.