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The ornamental design for an ice free wind speed sensor, as shown and described. |
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FIG. 1 is a top plan view of the novel ice free wind speed sensor;
FIG. 2 is a typical side elevational view, all other side elevational views being identical thereof;
FIG. 3 is a bottom plan view thereof; and,
FIG. 4 is a perspective view.
The broken line showing of a signal generator housing is for illustrative purposes only and forms no part of the claimed design.
Blittersdorf, David C., Kenyon, Paul R.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 10 1995 | N R G Systems, Inc. | (assignment on the face of the patent) | / | |||
| Aug 28 1995 | BLITTERSDORF, DAVID C | N R G SYSTEMS | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007650 | /0131 | |
| Aug 28 1995 | KEYNON, PAUL R | N R G SYSTEMS | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007650 | /0131 |
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