|Publication number||USD193850 S|
|Publication date||Oct 16, 1962|
|Filing date||Feb 26, 1962|
|Publication number||US D193850 S, US D193850S, US-S-D193850, USD193850 S, USD193850S|
|Inventors||David R. Powell|
|Export Citation||BiBTeX, EndNote, RefMan|
|External Links: USPTO, USPTO Assignment, Espacenet|
O "pca Patented zi ELECTROMAGNETIC RADIATION DETECTOR David R. Powell, St. Petersburg, Fla., assignor to Sperry Rand Corporation, a corporation of Delaware Filed Feb. 26, 1962, Ser. No. 68,959
Term of patent 7 years Des. 193,850
PAGE 2 A G F FIG. 1 is a perspective view of an electromagnetic References Cited in the file of this patent radiation detector, showing my new design;
UNITED STATES PATENTS FIG. 2 is a side elevation view taken from the left of FIG. 1;
D. 163,404 Morgenstern May 22. 1951 FIG. 3 is a front elevation view; and
FIG. 4 is a rear elevation view.
The ornamental design for an electromagnetic radiation detector. as shown.