US Patent:
20040093748, May 20, 2004
Inventors:
James Watson - Fallston MD, US
Lena Qin - Union City CA, US
Karim Elkatcha - Sunnyvale CA, US
Kimberly Capell - Fremont CA, US
Luis Torres - San Jose CA, US
International Classification:
G01C015/00
Abstract:
A leveling system including a first post for contacting an upper surface, a second post for contacting a lower surface, wherein one of the first and second posts telescopes within the other of the first and second posts, a locking assembly disposed on the one of the first and second posts, and a mount assembly for supporting a laser instrument.