USD233802S - Olfactory testing device - Google Patents
Olfactory testing device Download PDFInfo
- Publication number
- USD233802S USD233802S US D233802 S USD233802 S US D233802S
- Authority
- US
- United States
- Prior art keywords
- testing device
- olfactory testing
- olfactory
- view
- united states
- Prior art date
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
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Description
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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