Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Reexamination Certificate
2006-02-28
2006-02-28
Santiago, Mariceli (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Vacuum-type tube
C220S00210R, C220S002200, C220S00230R, C445S038000, C445S043000, C445S053000, C445S073000
Reexamination Certificate
active
07005796
ABSTRACT:
A display device is described which includes a fluid exchange device mated to the display housing. The fluid exchange device makes a fluid tight seal with the display housing and includes a sealing member which may be perforated by a conduit. The conduit provides for the flow of fluids into and away from a cavity within the display device that is used to contain a display medium. The fluid exchange device provides a fluid tight seal with the housing, and the sealing member reseals itself upon withdrawal of the conduit from the sealing member.
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Kolluri Omprakash S.
Smith Larry A.
Pillsbury Winthrop Shaw & Pittman LLP
Santiago Mariceli
Xerox Corporation
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