Radiant energy – Invisible radiant energy responsive electric signalling – With or including a luminophor
Reexamination Certificate
2011-07-12
2011-07-12
Porta, David P (Department: 2884)
Radiant energy
Invisible radiant energy responsive electric signalling
With or including a luminophor
Reexamination Certificate
active
07977640
ABSTRACT:
A scintillation article including a scintillation detector coupled to a photomultiplier tube (PMT) housing, and a PMT assembly disposed within the PMT housing. The scintillation article further includes a cap assembly selectively coupled to the PMT assembly, wherein upon moving the cap assembly from an assembled position in which the cap assembly is engaged with the housing to an extracted position in which the cap assembly is disengaged and removed from the housing, the cap assembly mechanically engages the PMT assembly and extracts the PMT assembly from the PMT housing.
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Abel Law Group, LLP
Porta David P
Saint-Gobain Ceramics & Plastics, Inc.
Taningco Marcus H
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