Optics: measuring and testing – Sample – specimen – or standard holder or support – Fluid containers
Reexamination Certificate
2007-02-27
2007-02-27
Toatley, Jr., Gregory J. (Department: 2877)
Optics: measuring and testing
Sample, specimen, or standard holder or support
Fluid containers
C356S440000
Reexamination Certificate
active
10806874
ABSTRACT:
An optical flow is disclosed having a shell with a first portion and a second portion. The first portion provides a light entry aperture, and the second portion provides an imaging aperture. An inlet tube and an outlet tube are retained between the first portion and the second portion. A viewing assembly is retained between the first portion and the second portion. The viewing assembly includes a reference plate and a flow channel. The flow channel fluidly communicates with the inlet tube and the outlet tube. The reference plate extends from the shell to serve as a repeatable reference point for properly positioning the optical flow cell.
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Brewer John F
Kolp Joseph P
Miller David W
Schweigert Paul C
Sebok Thomas J
Merlino Amanda
Renner Kenner Greive Bobak Taylor & Weber
Toatley , Jr. Gregory J.
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