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The ornamental design for an emergency vehicle circular light-bar, as shown.
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The broken lines depict unclaimed environmental subiect matter.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 22 2011 | Speed Tech Lights Inc. | (assignment on the face of the patent) | ||||
Oct 25 2011 | DEYAF, AHMED | SpeedTech Lights Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 027358 | 0167 |
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