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The ornamental design for a test unit for volatilization and collection of oil, as shown and described. |
FIG. 1 is a perspective view of a test unit for volatilization and collection of oil, showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a back view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
A see-through, swinging shield encloses the inset work space.
The broken line showing is for illustrative purposes only and forms no part of the claimed design.
Selby, Theodore W., Miller, Gregory C., Hildebrandt, Marc J., Trombley, Joseph S., Cotter, James R.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 25 1998 | SELBY, THEODORE W | TANNAS CO | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009063 | /0254 | |
Mar 25 1998 | TROMBLEY, JOSEPH S | TANNAS CO | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009063 | /0254 | |
Mar 25 1998 | COTTER, JAMES R | TANNAS CO | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009063 | /0254 | |
Mar 25 1998 | HIIDEBRANDT, MARC J | TANNAS CO | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009063 | /0254 | |
Mar 25 1998 | MIILLER, GREGORY C | TANNAS CO | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009063 | /0254 | |
Mar 26 1998 | Tannas Co. | (assignment on the face of the patent) | / |
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