Data entry unit
US D228137 S
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United States Patent 0 cc 228,137
Patented Aug. 14, 1973 DATA ENTRY UNIT George E. Chadima, Jr., 3624 Skylark Lane SE., Cedar Rapids, Iowa 52403 Filed Feb. 4, 1971, Ser. No. 112,837
Term of patent 14 years Int. Cl. D14-02 US. Cl. D26-5 C FIG. 1 is a front perspective view of a data entry unit References Cited showing my new design.
FIG. 2 is a side view of the unit shown in FIG. 1. The UNITED STATES PATENTS opposite side view is in all material respects the same as 216799 3/1970 PP D265 that Shown in FIG D. 222,266 10/1971 Morita D265 (5.4)
FIG. 3 is a front view of the unit shown in FIG. 1. The
rear view is the same as the frontview in all material JOEL STEARMAN Primary Examiner respects. L. I. PERLSTEIN, Assistant Examiner I claim:
The ornamental design for a data entry unit, substantially as shown and described.