USD233802S - Olfactory testing device - Google Patents

Olfactory testing device Download PDF

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Publication number
USD233802S
USD233802S US D233802 S USD233802 S US D233802S
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US
United States
Prior art keywords
testing device
olfactory testing
olfactory
view
united states
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Charles M. Safier
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United States Patent 0 Des. 233,802 Patented Nov. 26, 1974 OLFACTQRY TESTING DEVICE Charles M. Satfer, Jr., Levittown,
Felcan, Brooklyn, NY.
Corporation, New York, NY.
Pa., and Oscar W.
, assignors to Witco Chemical Filed Oct. 2, 1972, Ser. No. 294,144
Term of patent 14 years US. Cl. D83-1 N Int. Cl. D24-02 FIG. 1 is a perspective view of an olfactory testing device embodying my new design;
FIG. 2 is a bottom plan view thereof; and
FIG. 3 is a top plan view.
We claim:
The ornamental design for an olfacto ry testing device, substantially as shown and described.
D. 96,928 D. 225,830 D. 227,182 2,780,220 3,544,273
References Cited UNITED STATES PATENTS Mills D97 Hill D93 Sh1ber et a1. D83-1 N Dyer, Jr. 1282C McConnaughey 128 -2 C BERNARD ANSHER, Primary Examiner

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