Patent · US Active

Convergence adjustment mechanism

US8446670B2 · kind B2 · utility

7Cited by

1References

21Claims

0Family size

Assignee

Perioptix, Inc. · US

Inventors

Gary Woker · Escondido, US
John Duval · Amesbury, US
Keith Tholin · Irvine, US
Jack Greelis · Carlsbad, US

Key dates

Filing date	Dec 2, 2009
Grant date	May 21, 2013
Priority date	—
Expiry date	Nov 21, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG02B23/18
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Improvement to an adornable binocular device having a telescope pair including a pivoting coupling between each telescope and arm and a second releasably slidable coupling between each telescope and arm.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.