Patent
   D415840
Priority
Apr 09 1998
Filed
Apr 09 1998
Issued
Oct 26 1999
Expiry
Oct 26 2013
Assg.orig
Entity
unknown
22
2
n/a
The ornamental design for a centrifugal vacuum concentrator, as shown and described.

FIG. 1 is a perspective view of a centrifugal vaccum concentrator showing our design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Glater, Michael, Moldauer, John, Lamond, Donald R., Collins, III, James T.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 06 1998LAMOND, DONALD R SAVANT INSTRUMENTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090980150 pdf
Apr 06 1998MOLDAUER, JOHNSAVANT INSTRUMENTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090980150 pdf
Apr 06 1998COLLINS III, JAMES T SAVANT INSTRUMENTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090980150 pdf
Apr 06 1998GLATER, MICHAELSAVANT INSTRUMENTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090980150 pdf
Apr 09 1998Savant Instruments, Inc.(assignment on the face of the patent)
Jul 18 2001SAVANT INSTRUMENTS CORP , NEW YORK CORPORATION THERMO SAVANT INC CHANGE OF NAME AND CHANGE OF ADDRESS0120660394 pdf
Jul 18 2001E-C APPARATUS CORP , A FLORIDA CORPORATION THERMO SAVANT INC CHANGE OF NAME AND CHANGE OF ADDRESS0120660394 pdf
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