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The ornamental design for an ultrasonic cleaner, as shown and described. |
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FIG. 1 is a perspective view taken from the top, front and right side of an ultrasonic cleaner showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a rear elevational view thereof, and
FIG. 4 is a bottom plan view thereof.
The electric cord is shown in broken lines in FIGS. 2 and 4 for illustrative purposes only and forms no part of the claimed design.
Spaine, Peter D., Weirsman, William, Migurski, Tomasz, Rahgo, George
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 18 1986 | WEIRSMAN, WILLIAM | Branson Ultrasonics Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004578 | /0988 | |
| Apr 18 1986 | SPAINE, PETER D | Branson Ultrasonics Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004578 | /0988 | |
| Apr 18 1986 | MIGURSKI, TOMASZ | Branson Ultrasonics Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004578 | /0988 | |
| Apr 18 1986 | RAHGO, GEORGE P | Branson Ultrasonics Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004578 | /0988 | |
| Apr 28 1986 | Branson Ultrasonics Corporation | (assignment on the face of the patent) | / |
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