Radiant energy – Invisible radiant energy responsive electric signalling – Infrared responsive
Reexamination Certificate
2005-04-19
2005-04-19
Porta, David (Department: 2878)
Radiant energy
Invisible radiant energy responsive electric signalling
Infrared responsive
C378S191000, C378S169000, C378S168000
Reexamination Certificate
active
06881958
ABSTRACT:
A phosphor plate positioning device includes a rigid magazine having a back plate and a door hingedly attached to the back plate. The back plate forms a cavity that is sized and shaped to receive a phosphor plate and a support arm can be engaged with the magazine in order to properly position the magazine and phosphor plate within a patient's mouth relative to a dental x-ray cone.
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Flow X-Ray Corporation
Porta David
Rogitz John L.
Sung Christine
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