Optical: systems and elements – Lens – With support
Reexamination Certificate
2007-01-09
2007-01-09
Dang, Hung Xuan (Department: 2873)
Optical: systems and elements
Lens
With support
C359S820000, C359S822000
Reexamination Certificate
active
11005598
ABSTRACT:
A retainer for holding an optical element having three first grooves includes a first support member that supports the optical element through the first grooves, and a second support member that has three second grooves corresponding to the first grooves, and supports the first support member through the second grooves.
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Canon Kabushiki Kaisha
Dang Hung Xuan
Martinez Joseph
Morgan & Finnegan,LLP
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