USD231981S - Centrifuge rotor - Google Patents
Centrifuge rotor Download PDFInfo
- Publication number
- USD231981S USD231981S US D231981 S USD231981 S US D231981S
- Authority
- US
- United States
- Prior art keywords
- centrifuge rotor
- centrifuge
- item
- view
- cat
- Prior art date
Links
- 240000006775 Enicostema verticillatum Species 0.000 description 2
- 241000592238 Juniperus communis Species 0.000 description 2
- 206010027626 Milia Diseases 0.000 description 2
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Description
United States Patent 0 Des. 231,981 Patented July 2, 1974 CENTRIFUGE ROTOR W. Charles Paulsen, 28 Juniper Road,
Newtown, Conn;
Filed July 19, 1973, Ser. No. 380,697
Term of patent 14 years 1m. (:1. D24-02, 99
US. Cl. D16-2 C FIG. 1 is a perspective view of a centrifuge rotor showing the new design.
FIG. 2 is a top plan thereof.
FIG. 3 is a side view.
FIG. 4 is a bottom plan view.
I claim:
The ornamental design for centrifuge rotor, substantially as shown.
References Cited UNITED STATES PATENTS D. 193,981 11/1962 Asnes et al. D16--2 C 2,883,103 4/1959 Whitehead et a]. 233-27 OTHER REFERENCES Scientific Glass Cat., 1966, p. 196, item No. (3-3023-3, centrifuge head.
Scientific Glass Cat, 1962, p. 210, item No. 0-2804,
centrifuge head.
Central Scientific Co. Cat, J-300, 1961, p. 78, item No. 11778, angle head.
BERNARD ANSHER, Primary Examiner
Family
ID=
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