Rotary expansible chamber devices – Convertible or changeable by assembly or disassembly
Reexamination Certificate
2005-04-19
2005-04-19
Trieu, Theresa (Department: 3748)
Rotary expansible chamber devices
Convertible or changeable by assembly or disassembly
C418S259000
Reexamination Certificate
active
06881044
ABSTRACT:
An improved rotary vane compressor includes an elongated housing having a main part and two ends. An inlet/outlet end plate member positioned at one end of the housing has an inlet port and an outlet port. The end plate member is one of a first type having ports constructed for tube-type connections and to receive a tube type conduit or a second type having an ports constructed for threaded type connections. Intermediate adapter member positioned between the housing and the end plate member, is secured to the housing and adapted to receive an end plate member of either the first type or the second type.
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Otte William S.
Thomas, Jr. Delbert L.
Westlake Lorraine J.
Barnes & Thornburg LLP
Gast Manufacturing Corporation
Trieu Theresa
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