Student-programmable educational instrumentation device
Hughes February 28, 1
U.S. patent number D247,363 [Application Number 05/684,100] was granted by the patent office on 1978-02-28 for student-programmable educational instrumentation device. Invention is credited to Leonard Hughes.
| United States Patent | D247,363 |
| Hughes | February 28, 1978 |
Student-programmable educational instrumentation device
Claims
The ornamental design for a student-programmable educational instrumentation device, substantially as shown.
| Inventors: | Hughes; Leonard (Oakland, CA) |
|---|---|
| Appl. No.: | 05/684,100 |
| Filed: | May 7, 1976 |
| Current U.S. Class: | D19/60; D10/75 |
| Current International Class: | D1907 |
| Field of Search: | ;D19/60 ;35/10,9B ;D10/75,76,77,78 |
References Cited [Referenced By]
U.S. Patent Documents
| D201885 | August 1965 | Pezely, Jr. et al. |
| 3982764 | September 1976 | Dieball |
Attorney, Agent or Firm: Wickersham; Robert E.
Description
FIG. 1 is a perspective view of the student-programmable educational instrumentation device showing my new design.
FIG. 2 is a rear view in elevation of the device of FIG. 1.
FIG. 3 is a right side view in elevation of the device of FIG. 1.
FIG. 4 is a bottom view of the device of FIG. 1.
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