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Publication numberUSD231924 S
Publication typeGrant
Publication date25 Jun 1974
Filing date27 Jul 1973
Publication numberUS D231924 S, US D231924S, US-S-D231924, USD231924 S, USD231924S
InventorsL. Wayne Pollard
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Centrifuge rotor
US D231924 S
Images(1)
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Description  (OCR text may contain errors)

I r D 231,924 Unlted States Patent C) ce ,jj. 25,1974 CENTRl l zisRoToR L. Wayne Pollard, 6619 Huntsman Blvd.,

Springfield, Va.

Filed July 27, 1973, Ser. No. 383,382

Term of patent 14 years Int. Cl. D24-01, 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 11/1962 Asnes et a1 D162 C 4/1959 Whitehead et a1. 23327 OTHER REFERENCES Scientific Glass Cat., 1966, p. 196, item No. C-30223-3, centrifuge head.

Scientific Glass Cat., 1962, p. 210, item No. C-2804, centrifuge head.

Central Scientific Co. Cat., I-300, 1961, p. 78, item No.

11778, angle head.

BERNARD ANSHER, Primary Examiner