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The ornamental design for a warmer unit for fragrance diffusion, as shown and described. |
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FIG. 1 is a top perspective view of a warmer unit for fragrance diffusion showing my new design;
FIG. 2 is a side elevational view thereof, the opposite and adjacent sides being substantially similar in appearance; and
FIG. 3 is a top plan view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 12 1986 | GRIMES, DAVID L | POTPOURRI PRESS, INC , GREENSBORO, NC , A CORP OF NC | ASSIGNMENT OF ASSIGNORS INTEREST | 004576 | /0369 | |
| May 28 1986 | Potpourri Press, Inc. | (assignment on the face of the patent) | / | |||
| Nov 26 1996 | POTPOURRIPRESS, INC | SILVESTRI, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008955 | /0443 |
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